Showing posts with label Wildlife habitat. Show all posts
Showing posts with label Wildlife habitat. Show all posts

February 23, 2015

Rocky Mountain Juniper





Rocky Mountain Juniper
Cupressaceae (Cypress Family)


Rocky Mountain juniper.  Appressed leaves.
Quick ID
Rocky Mountain juniper is a small conical tree that grows to be around 30' high.  The bark is raggedy and shredding, reddish-brown to gray.  Its leaves are actually made up of thousands of tiny little needles, about 2 mm long.  If you look close, you'll see that some of these needles stick out all over the stem like a Doug Fir.  These are the juvenile leaves.  Mature leaves are squashed up flat against each other (known in the botany world as appressed), layered like shingles on a roof.
Common juniper.  Nothing appressed about these leaves.
There are three other species of juniper native to Montana.  Common juniper (J. communis) is a small shrub that's easy to recognize.  Its needles aren't apressed; they go poking out all around the stem in whorls of three, and have distinctly white undersides.
Creeping juniper (J. horizontalis) has leaves much like the Rocky Mountain juniper, but it grows in dense mats, never more than 2' tall.  The leaves are usually a dark green, whereas J. scopulorum tends to be more blueish-gray.  And finally, the Utah juniper (J. osteosperma) is another 30' tree.  Everything about it somehow seems more blunt: broader needles, a squarish crown, and a generally more squat appearance.  In Montana, you'll only find it in Big Horn and Carbon counties, south of the Pryor mountains, where it's at the northern edge of its range.
~Western Red Cedar~
You might confuse juniper with the western red cedar (Thuja plicata) in northwest Montana.  The leaves are similar, but the branches are more flattened, spray-like and brighter green.  The cones are also woody, whereas juniper bears seeds in what look like blue berries (they're technically female cones).  Juniper "berries" form in May or June and take two years to mature; you'll find green immature berries all over the branches along with the blue ones, which are usually covered with a white bloom.  If you're looking to harvest the berries, remember that, unlike most trees, junipers are dioecious (from the latin for "two houses"), meaning that individual plants are either male or female.  
"Male Bark"
Only the female plants have berries; the male ("staminate") cones just look like little brown nubs at the tips of branches, which scatter pollen to the wind.  Female trees also tend to have shreddier bark, as opposed to the patchier bark on males.
What's in a Name?
The species name of Rocky Mountain juniper, scopulorum, comes from the Latin 'scopul'  meaning rocky crags or cliffs, which is just where you'll find these bristly trees on your botanical field excursions.The origin of the common name juniper (and genus Juniperus) is shaky.  I've been combing through a lot of suggestions this morning, some silly and some sensible, and I'm not sure who to believe.  I do love the salty old etymologist Bill Casselman's take on the topic as a whole, and found this article pretty enlightening.Juniper is also becoming a popular baby name.  Ultimately, the given name is probably not derived so much from the plant as from the Welsh name Guinevere (which also gave rise to the name Jennifer).
Gorgeous juniper habitat on the Madison river
Range
Look for Rocky Mountain Juniper in dry, rocky foothills and montane regions from BC and Alberta south to New Mexico and east to the Dakotas.  The range is extended somewhat due to the fact J. scopulorum hybridizes regularly with other juniper species and horticulturally cultivated varieties. 
Tidbits
Junipers, along with other members of the cypress family, have been around for a looooong long time.  Ever since the earth's land masses were clumped together in the super-continent  Pangaea, 250 million years ago.  This is why you can find the very same species, Juniperus communis, as a native shrub in North America, Asia and Europe.  This ancient plant, as you might expect, has a rich and fascinating history.Juniper's light, durable wood is naturally streaked with a lovely red and white grain, and makes fine tools and decorative utensils.  The shredded bark has been used in rope-making and padding for diapers.  The dried berries can be dried and strung into necklaces; Navajo mothers are said to have given these "ghost beads" to their babies to prevent bad dreams.
The berries and aromatic branches of the juniper have also been used medicinally since ancient times (the Greek physician Galen mentions it as early as the second century AD), for a list of ailments too long to go into here.  The essential oil does contain the diuretic compound terpinen-4-ol, as well as Amentoflavone, which has antiviral properties.  Juniper berry tea has a long, complicated, sometimes dangerous association with child-bearing.  It was used by Shoshone women as a contraceptive, and Zuni and Apache women drank the tea to promote muscle relaxation during labor.  Juniper oil does increase uterine contractions, and many native tribes (and pioneer women) used it to induce abortions, sometimes with fatal results.The berries are not particularly edible on their own, but they do lend their distinct flavor to that most delightful spirit, gin.  The earliest juniper-flavored alcohols were medicinal concoctions,  and would have borne little resemblance to our modern take on gin.  The species most often used in gin production today is the long lived Juniperus communis communis.
Camped out at my favorite (top secret) juniper picking spot
For the most part the berries (a thousand tons a year or more!) are still wild-harvested, coming principally from Tuscany, Morocco and eastern Europe.  Hand picking is long, laborious work because remember, there are berries in all stages of ripeness on each branch.  To only pick off the dark blue berries and leave the green fruit alone requires a lot of elbow grease and some skill with a good whacking stick. Once harvested, the berries are infused into a neutral base spirit (vodka) and violรก!  Oh Captain, my Captain.  Distillers can be a little secretive about their recipes, but common additions often include angelica, orris root (a type of iris that acts as a fixative for other flavors), cardamom, bay leaf, citrus, ginger, grains of paradise (in the ginger family Zingiberaceae), lavender, coriander, fennel and cubeb (similar to black pepper). 
Hogarth's Gin Lane
We could go on and on about the history of gin.  It's production as "medicine" during prohibition.  England's 18th century Gin Craze.  The fascinating story of quinine.  Jenever, Old Tom and London Dry.  Bathtub gin.  So on and so forth.  If you'd like to read more, and in fact discover a whole incredible world of botanicals as they relate to alcohol, please do pick up a copy of Amy Stewart's The Drunken Botanist.  You'll be glad you did.

Wild Gardening

The Garnet Range is a great place to see giant J. scopulorum
The Rocky Mountain juniper is one of our toughest little trees, and is a perfect choice for natural gardens.  The tiers of branches, loosely woven, call the eye upward and beyond the borders, providing structure and texture in every season. Waxy-coated leaves make it incredibly drought resistant and winter hardy.  Junipers want full sun or part shade, and very little water.  If you are going to irrigate, mke sure the soil is really well drained.  Although very slow-growing, give it enough space to accommodate its mature size (about 20-30' high with an eight foot spread).
Try propagating juniper by taking heel cuttings after a couple of hard freezes, and using a rooting hormone.  If you want to try growing it from seed, sow them in the fall and cross your fingers.  It's possible, but expect your germination to be pretty low.  Plants are also readily available at nurseries, but ask questions to be certain you're getting the true native species.  There are a ton of Juniperus cultivars and ornamental varieties.  There might be nothing wrong with that per se, but as a general practice, the more your garden plants resemble the native species found in your area, the better they'll be at providing food, shelter and nesting sites for your local insects and other wildlife.
Juniper berries are relished in fall and winter by many small birds, especially waxwings and grosbeaks.  Junipers are larval host plants for the Juniper Hairstreak butterfly (Callophrys gryneus).  Watch for males perching amidst the branches on your next summer excursion.

May 6, 2014

So you want to build a Pollinator Hotel...

Well you can!  And you should.  Pollinator Hotels provide essential habitat for cavity-nesting insects like mason bees and leafcutters, as well as other beneficial critters like spiders, ladybugs, and butterflies.  You'll get to watch this mini-ecosystem unfold in your backyard, observing first hand its life cycles, food chains and day to day goings-on.  Your hotel can be tidy and symmetrical, or thrown together with wild abandon.  You can build them to suit your fancy, changing features and adding on over the years.  And with a little ingenuity and a bit of time spent gathering materials, they're inexpensive and easy to put together.

I build these wild bee houses using salvaged fenceboards and shingles, blue-stain lumber milled from trees killed by bark beetles, and whatever else scraps I can find.  (If you want to buy one, here's my Etsy Shop!)
You can also expand on this idea and install a Pollinator Hotel on-site.  We did this recently as part of the Homestead Hey Day spring celebration at the historic Moon-Randolph Homestead in Missoula.  Volunteers pooled their craftsmanship and creativity, using scrap wood from around the ranch, locally gathered natural materials and hand tools to build a beautiful and functional house for helpful bugs.  We've still got some finishing touches to do, drilling holes in the logs and stuffing crevices with bee tubes, but for one happy afternoon's work, it turned out pretty incredible.  
If you want to build your own you'll want to follow just a few basic guidelines.  Here are some tips to help you get started.

1.  Build a frame
Anything goes, pretty much!  You might want to sketch out a plan before you begin.  How big?  Do you want formal rows of tubes and drilled holes, or rustic compartments of natural materials?  Will it be built on posts, or hanging?  Do you want to stack materials so the hotel can be dismantled and rebuilt easily, or do you want a frame that's held in place by screws...or cement, or...?  Do you want to include spaces to put soil and grow live plants on the structure?  If so, you might want to put them down low so you can water without drenching your insect nesting materials.
Whatever you decide, remember that native bees need one end of their nesting cavity closed.  If you're using completely hollow tubes, you'll want to put a backboard of some sort up.  If you're drilling holes through logs, you can opt to not drill all the way through (for example, drill a 6" deep hole in a 7" deep log).  I personally recommend drilling all the way through and putting up a backboard, however.  That way if you ever decide to clean out your bee holes, it's much easier.


2. Put it in the right place
You'll want to locate your Pollinator Hotel in a place that's at least somewhat shielded from heavy wind and rain.  Face the opening to the south or east so it gets plenty of warm morning sun.  If you live in a really hot sunny location, some afternoon shade in midsummer is helpful too.  Raising the frame off the ground a few feet deters ants, who have been known to sneak in and steal the pollen reserves left for developing larvae.  Just don't put it so high that it's out of insects' normal flight paths.  Somewhere between 4-8' off the ground is ideal.  And make sure the insects have access to a source of food (pollen from trees, shrubs, flowers or vegetables within a couple hundred yards), water and mud, which mason bees use to line their brood cells.  We located ours at the edge of the vegetable garden, facing out towards an ancient orchard.  The early spring flowers of fruit trees are perfect for mason bees (also known as blue orchard bees).  Remember that, once you start to fill in your frame, it will get heavy, so you might want to get it in place beforehand.

3.  Provide nooks and crannies
The idea is to mimic the natural nesting sites of insects in the wild.  This helps mitigate the effects of habitat destruction as native ecosystems give way to concrete, asphalt and (gasp!) turf grass.  So build one for environmental stewardship and conservation!  But also do it for yourself.  Attracting a diverse array of native insects to your yard and garden leads to a healthier ecological balance (thus reducing insect pests), better pollination of your fruits, flowers and veggies, and an awesome opportunity to observe these fascinating creatures up close.
Try to provide a diversity of cracks and crevices to accommodate different nesting habits.  Ladybugs, beetles, lacewings, beneficial spiders, moths and butterflies all seek shelter to raise their young and overwinter, and many native bee species nest in hollow tubes and cavities.  Use different sized sticks, dead flower stalks (sunflowers work great), straw, pine cones, dry grasses and pieces of bark to fill compartments.  Avoid wood that's been treated or recently varnished.
Things are starting to take shape!  Peter cuts plant stalks into tubes, Tyson saws logs, and Natasha slices bark rings to build compartments.

4.  Make the bee holes the right size and depth
Mason bee cells in a milkweed stem
Tubes and drilled holes should be about 6" deep.  This is important.  Nesting mason bees will fill the first ~4" with female eggs, and cap each tube with a couple males.  The eggs hatch into larvae, which pupate into adult bees at the end or the summer.  The males emerge first (presumably to be offered up to any predators lurking outside the nest) followed by the females a couple weeks later.  If your tubes are too short, you risk having all female eggs.  Cavity nesting bees also avoid holes that are too deep, so try not to go over 8" or so.

There are thousands of species of wild bees...all different sizes and with varying preferences.  When drilling holes or cutting tubes, the standard recommended diameter is 3/8".  I've seen bees nest in holes down to 1/8" and as big as 5/8".  I try to provide a variety of sizes, to see what different species I can attract.

Gathering tubes
Finding hollow-stemmed plant materials can be tough.  If you live in an area with bamboo, that works perfect.  I try to use the previous year's dry stalks of Japanese knotweed (an abundant noxious weed), Fuller's teasel (a pain to process, with all the prickles), Queen Anne's lace, milkweed, elderberry, even corn stalks.  Remember that many species have nodes that go all the way through the stem, so these parts need to be cut out or placed towards the back of your hotel.



5.  Protect it
Besides choosing a sheltered location, it helps to put some sort of slanted roof on so rain rolls off.  And if you're worried about birds, squirrels or deer getting into your nesting materials, put some small-gauge chicken wire over the front entrance.

6.  Maintain it over time
If you're using straw, dry grass or other decomposables, clean out the compartment and replace with fresh materials each spring.  In the case of bee cavities, mites and other pests can build up if the tubes aren't cleaned out periodically.  Once every four years or so you'll want to scrape out debris with a poker or replace the tubes entirely.  Some people recommend spraying the holes with a 5-10% bleach solution to kill mites.
Keep an eye on your Pollinator Hotel.  Over time, you'll have an idea of who lives where, what the most popular rooms are, and how well each material and arrangement is working.  Experiment!  Change it up.  Have fun.

If you want to learn more about native pollinators, visit my Wild House of Bees page.  Also check out this excellent compilation of insect habitats from Inspiration Green to see what people around the world are building.  And please, post pictures of what you come up with!

September 10, 2013

Rabbitbrush

Rubber Rabbitbrush
Ericameria nauseosa
Asteraceae (Sunflower Family)


Quick ID
In general, rabbitbrush looks a bit like Big Basin Sage--a scrubby shrub with grayish-tinged, woolly leaves.  Like sagebrush, it's found in dry, open plains or disturbed sites, and grows from 1 to 6 feet high.  The leaves are linear and alternate on flexible stems.  The yellow flowers bloom late (August-October), blanketing the plains and slopes with the type of brilliant display most flora exhausted months ago.  Being in the Asteraceae family, each flower is actually a loose cluster of mini-blooms known as "disc flowers", like the ones in the eye of a sunflower or daisy.  The "ray flowers" that we know as petals in other Asteraceae species are absent in rabbitbrush.  

Range
Found up to 10,000', from Canada to Mexico, east of the Pacific mountain system and stretching to the Great Plains.  Look for it growing near dryland bunchgrasses and shrubs like Big Basin Sage (Artemesia tridentata), Basin Wildrye (Leymus cinereus), Mountain Mahogany (Cercocarpus ledifolius) and Bluebunch Wheatgrass (Pseudoregenaria spicata).


What's in a Name?
The genus name Ericameria is relatively new to rabbitbrush.  I'll spare you the taxonomy rant this time, and just say that I learned this plant as Chrysothamnus, a "golden thicket".  Makes sense, right?  But now this lovely Latin name that I've been sneakily slipping into casual conversation and engraving on my garden signs is no more, and we have Ericameria in its place.  Erica is Greek for the heath plant, whose leaves are said to resemble those of the rabbitbrush.
The "nauseous" root in the species name is in reference to the strong smell the plant gives off, rather than the idea that ingesting it will make you sick.  In fact, the plant's thick latex has been used for centuries as a sort of chewing gum (hence the "Rubber" part).  It provides shelter for and is eaten by rabbits and other small mammals.
In some southern parts of the country, Rabbitbrush is known almost exclusively as Chamisa, from the Spanish word for brush or kindling, and ultimately derived from the Latin chama (--> flamma--> "flame").   

Tidbits 
The presence of rabbitbrush, which often grows on very poor soils, is considered a useful indicator that land is eroded or overgrazed.  It can be an important winter forage for antelope, mule deer and elk on depleted rangelands, but is sometimes reported to be toxic to livestock.
The plant has a few adaptations that allow it to thrive in arid, inhospitable places.  It's tolerant to a wide range of soil types, alkalinity, salinity, cold and drought.  The felt-like fuzz covering the stems (technically known as trichomes) acts as insulation and reduces water loss.  The light gray stems also reflect more heat than dark green leaves would, keeping the shrubs cool as a cuke in the harsh summer sun of the open prairie.
Historically, rabbitbrush has been used to make yellow or green dye, and prepared as a tea to help coughs and colds.  The flexible twigs are good for baskets, and the seeds can be ground and used much like cornmeal.  
People have been looking for a way to use the natural latex found in the roots and inner bark to produce rubber since the 1930s, but haven't found a commercially viable way to extract it.  There is currently an investigation underway by the University of Nevada, looking at the potential of rabbitbrush as a multi-use industrial crop for biomaterial and bioenergy applications.  Here's the interesting project summary.


Wild Gardening
Plants need about 4' of space, and take about 4 years to mature.  They tend to produce a million branches, generally arising from a common point and not overtaking neighbor plants.  New plants sprout up from the roots and can be divided, and the seeds germinate easily.These plants thrive in poor soils, and overwatering or fertilizing can produce leggy, sprawling growth.  If your rabbitbrush is getting a little wily from growing in moist, rich soil, go ahead and give it a heavy pruning in early spring.  Trimming till the branches along the stems are about 6" will make for more compact, bushy growth the next season.  
Being a late bloomer, rabbitbrush fills an important niche both as an ornamental perennial and a fall pollen source for bees, flies and butterflies.  To see this plant in late fall, spilling over with brilliant color and buzzing with hundreds of hungry and deprived insects, is really incredible.  It tolerates fussing-over, but seems to delight in neglect: no extra water, no soil amendments, no pruning or deadheading.  The soft, pale branches complement the muted palette of a xeric landscape perfectly, and provide a safe haven for nesting birds and other small animals.
The rubber rabbitbrush planted here provides a strong structural element to this native thicket.  In the foreground  is green rabbitbrush (Ericameria viscidiflorus), which tends to be a more compact shrub with lush yellow blooms.

May 11, 2013

Boxelder Maple


Boxelder Maple
Acer negundo
Aceraceae (Maple Family)
Quick ID:  
A relatively short (~30-50') tree, usually with multiple trunks, growing in moist woods and along streambanks.  The Boxelder is the only maple in North America whose leaves are compound (divided into parts - in this case usually 3). 
Acer negundo is dioecious (from the Latin "two houses") meaning the individual trees are distinctly male or female.  This is easy to distinguish in early spring when they're flowering:
                                                          Female pistillate flowers

Male staminate flowers

Only the female trees make the "helicopter" fruits common to maples (technically known as samaras, also called keys), and only if there is a male nearby. 
In winter, they're easy to recognize by their chubby, opposite buds; the twigs are fresh looking, green or purple, and covered with a fine fuzz that's easy to rub off.
The wood is abnormally soft for a Maple, and branches tend to break off easily, making this a somewhat scraggly tree.
Range:
The most widespread maple in the world, stretching from Ontario south to Guatemala, with a native range that covers a wide swath of North America.  In many parts of the US, especially eastern states,  it's considered a pesky tree at best; in Australia it's officially considered an invasive species.
What's in a Name?  
Acer means "sharp", in reference to the normally hard wood of maples, which the Romans used for spear shafts.  Negundo is a Sanskrit word referencing the resemblance to Chastetree (Vitex negundo).  The name Boxelder (or Box Elder) comes from the leaves' similarity to Sambucus (Elder) and the white wood's likeness to Boxwood (Buxus sempervirens).  A few sources say it's named for the fact that people make boxes from its soft wood, but I'm not buying it.  
This is also commonly known as Manitoba or Ash-leaf Maple.  In Spanish it's Fresno de Guajuco.   
Tidbits:  Acer negundo is most famous for its relationship to the Boxelder bug (Boisea trivitattus).  There are many myths and misconceptions floating around about these little critters, so let's break it down.
1.  Boxelder bugs are found on all kinds of maple and ash trees, but greatly prefer Acer negundo.  Only the female trees are hosts to the bugs.  They feed on low vegetation in spring, lay eggs all over the tree in mid-July, and start to move toward overwintering sites in fall.
2.  These overwintering sites may very well be your warm, cozy house!  Some buildings are more susceptible to the invasion- namely, the sunniest ones (tall, good southern exposure).  Adults can travel up to two miles in search of a winter home, so chopping down the Boxelder tree in the front yard might not save you (although it may help).
3.  They don't bite.
4.  They don't cause any noticeable injury to their host trees.
5.  It's highly unlikely they'll gobble up your house plants.
6.  They might leave streaks of poo on your walls and curtains.  This is probably their greatest fault.
7.  The best defense is offense.  For a great reference on what you can do to seal up your home, see this U-MN Extension publication.
8.  You can find piles of the bright red nymphs throughout the summer.  They're harmless, fascinating insects to observe.
Boxelder is highly sensitive to 2,4-D (a common herbicide), and is susceptible to fire and mechanical damage due to its thin bark.
The wood is used for fiberboard, cheap furniture, pulp and fuel.  You can tap these trees in spring to produce maple syrup.
Seedlings and young saplings look a lot like Poison Ivy (Toxicodendron radicans).  The top photo here is a boxelder.  Notice the bottom poison ivy has really shiny leaves.  Not a perfect identifying feature, but a decent starting point.








Wild gardening:
This is a fast growing, short-lived tree (avg. 60 yrs) that's hardy to Zone 2 and highly drought tolerant.  With it's prolific seeds and ready establishment, it has a tendency to become weedy or invasive.  It also suckers like crazy where branches have been cut or broken.  Maybe not the best choice for a tidy lawn, but fine for naturalized areas in the west.  In fact, it provides essential habitat factors for backyard wildlife.  Besides Boxelder bugs, it's a larval host to Cecropia Silkmoths (Hyalophora cecropia-mostly found in the east).  It's wind-pollinated but also visited by bees.  Squirrels and many birds, particularly the Evening Grosbeak (Coccothraustus vespertinus), feed on the seeds.



May 5, 2013

Resources for the Wild Beekeeper

So...I'm not coming up with any new content in this post, I know.  But I've found myself in a little bit of a...situation...lately...
"Yawwwn...bedtime, hooray!  I'll just buzz through my Facebook feed real qui--hey lookie!  A neat little article about bee lifespans by Crown Bees!  Click click, oop, what's this?  An insect hotel photo gallery from all over the world?  Sweet sweet swee-oh my gosh I've been looking for some research on the evolution of bees and wasps!  Yesssss...click click click. Fascinating.  That reminds me, I need to find good instructions on insect collection techniques...and where to buy pins and...click click click..."
Boom.  It's three in the morning, I'm wide awake with 15 browser windows open, and up to my ears in totally awesome resources for someone who can't get enough of native bees and other busy little pollinators.  Too much information and you just get lost down the rabbit hole.
So I've been wanting to pull together a compendium of sorts; a handy dandy list of what I've found to be the most complete, compelling, entertaining and useful tools available to all us budding apiologists.  These are the movers and shakers in the world of bees, with a special focus on western Montana's native species.  If you think of any I've left out, just give me a hoot!

*One quick note.  Sometimes it seems there's a savage war raging between the "native bee" people and the"honeybee" people.  I'm not going to get into honeybees much at all with this resource guide.  No time, no space!  But I highly encourage you to read this intriguing article on how native bees and honeybees interact and compliment each other's work.  I can't stop talking about it.



Helpful Organizations, Projects and Tools for the Wild Beekeepers of Western Montana

What IS that?!  Identification and Classification Tools
Insect identification can drive you bonkers!  I remember my first entomology class all too well.  The textbooks seemed to be written in a different language.  SO much new terminology, so many nit-picky little parts to learn, sooooo many insects species in the world!  We have thousands of native bee species in North America, and if you want to know which ones are buzzing around your garden, you have to learn to key them out.  This guide to bee families is a good place to start.  It gets easier, once you get the lingo down.  I promise.  For a refreshing, colorful, very readable guide to a few of Montana's poster-child bees, check out MT Bee ID.  This MSU extension guide gets a little more in depth, still specific to Montana.  For an all-around excellent insect ID tool, check out Bug Guide.  And if you really want to get into it, Discover Life lets you key out pretty much any living thing on earth using simple Q&As and lots of pictures.  Also check out Nico's photos...he's based in Belgium, but the photo sets are well put together and very helpful.

Burrowing in a little deeper...
Pete Hillman did a nice readable overview of the biology of bees-a perfect intro to what bees are all about.
Some of the best collaborative research and outreach in the country is being done at the University of MN Bee Lab--which is nice, because the majority of resources you find on native bees are coming out of western Europe (BWARS is worth peeking at, as is Hymettus.  Both excellent programs from the UK, with plenty of applicable info for the US.)
My favorite source of casual info on North American native bees is Our Native Bees.  This is the site that keeps me up till dawn.  It's filled with endlessly fascinating articles, tidbits and photos that I just can't get enough of.  You can buy bee supplies here, and learn so much about wild beekeeping, and...you'll love it.

Inspiration
You can spend countless hours toodling around on the computer, soaking up wild bee facts like a sponge, but eventually you're gonna wanna DO something!  You could build a simple nesting box--Montana Wildlife Gardener put together some handy instructions.  If you want to take on a slightly bigger project, visit my tutorial on building Pollinator Hotel installations in your garden.
Once you've got your habitat set up, you can Map Your Nest!  I really believe that citizen science projects like this are the key to building engaged communities and cultivating the collective knowledge base we need to save the world.  Just sayin'.
To see citizen science in action, check out the Yatton Area Bee Project--a collaborative, community-based approach to protecting local bee populations.  Models like these are totally applicable to any city or town...even yours!  Dooooo it...
I also love Resonating Bodies, which celebrates pollinator biodiversity through media installations and community outreach projects.  Very inclusive, very cool.

Pollinators in the Garden
The Pollinator Garden is great.  My particular brand of geekery has led me to become pretty well versed in the topic of gardening for wildlife and sustainability, and I still managed to learn a whole lot from this UK-based site.  Good pleasure reading, if you're anything like me.
If you're planning a pollinator garden, use this Pollinator Syndromes chart.  It tells you what types of flowers attract what types of pollinators, basically, and is super handy.  It's buried in the depths of the Pollinator Partnership, which, along with The Xerces Society, is without a doubt the go-to for everything you ever wanted to know about insects and pollinator conservation.
Be sure to check out the LA Times' take on why you need to get in on backyard wildlife habitat conservation...featuring Flora montana's Wild House of Bees!
I put together a nice compilation of wildlife gardening and native plant resources specific to western Montana, as well.  Here you go.  Visit the Wild House of Bees Frequently Asked Questions page to dig deeper.
Still need more?  Beautiful Wildlife Garden put together an Ultimate Guide to Attracting Native Bees that will definitely keep you busy.  Click click click...