Archive for February, 2009

How can you help those sweet bees and chirpy birdies….

Thursday, February 26th, 2009

The Birds and Bees

The Bees:

Since the cause of colony collapse disorder (CCD) is still being debated by bee keepers, researchers, and scientists we unfortunately can do little to help with the solution.  However, we do know when these kind of crises occur, it is always the small scale operations that are hit the hardest.

So, what can you do?  Support small, local bee keepers by purchasing their products.

The Birds:

We do know the causes (and there are quite a few) of the sharp decline of common backyard birds and fortunately we are able to still act to help.  The best overall resource is the National Audubon Society.  They are a terrific organization that has been around in one form or another since the 1800’s.  This is a list of things you can do straight from their site:

Protect Local Habitat
Join local Audubon Chapters and other groups to protect and restore habitats close to home. Audubon’s Important Bird Areas program offers opportunities to save critical bird habitat, from small land parcels to broad landscapes.

Promote Sound Agricultural Policy
This has enormous impact on grassland birds and habitat. Promoting strong conservation provisions in the federal Farm Bill and Conservation Reserve Program can help to protect millions of acres of vital habitat.

Support Sustainable Forests
The Boreal Forest in the Northern U.S. and Canada is essential breeding territory for many species of birds. Federal and state legislations promoting sustainable forest management will help fight habitat loss from inappropriate logging, mining, and drilling.

Protect Wetlands
Support for local, state and federal wetlands conservation programs is essential to protect a wide array of species. Learn more.

Fight Global Warming
Declining birds populations is just one impact of global warming’s mounting threat to people and wildlife around the world. Individual energy conservation along with strong federal, state, and local legislation to cap greenhouse emissions can help to curb its worst consequences. Learn more.

Combat Invasive Species
Invasive non-native species disrupt the delicate ecological balance that sustains birds and other wildlife. Federal, regional, state, and local regulations are needed to combat this growing environmental threat. Learn more. The Audubon At Home program also offers tips for supporting birds with native plants.

The Audubon Society also has a page called Healthy Yard.  It is a great interactive picture that allows you to hover over aspects of it, such as the bird feeder and click through to find out more information, such as:

In the United States, 54 million people FEED BIRDS around their home. Tens of thousands participate in citizen science projects, conducting bird censuses in their own backyards to help ornithologists track population trends.

I found it very accessible and helpful.  It is also a great activity that you can do with your kids and then together you can pick a project to work on.  Encouraging your kids to be informed and be a part of the solution empowers them and teaches them to be actively involved in the world.  If you are looking for more birding activities to do with your children, the Audobon Society has a space on their site dedicated to children’s education.

In addition to/with emphasis on here are my own tips to keeping those crazy birds around:

  1. Condensed urban living is the way to go to combat urban sprawl.  The less land we bulldoze, cover with cement, lots of houses, and perfectly manicured lawns the better.
  2. SHARE.  Whether you live in a house or an apartment transform your yard or the area surrounding your apartment into a healthy living space for birds and other animals (again I will point you to Audubon’s Healthy Yard).  Remember that much of being a good steward and being a part of a healthy ecosystem means having biological diversity within our shared space.  It is not OK or healthy to move into a habitat once occupied by many species and transforming it into a controlled and sterile environment.  So, make room for the birds and other creatures.  We can have our space and they theirs.
  3. Do a little research on what birds are native to your area (look online or check a book out of the library).  They buy or make a bird feeder filled with food for those birds.  It is important that you keep your bird full of clean food.  Birds will come to depend on this food, especially in the winter, so please keep it stocked.  Also, do not feed birds moldy bread or seeds, this will make birds sick when they eat it and try to get or make a squirrel proof feeder.  As a side note, if you do the research of birds in your area with your kids they can begin to look out for those birds.  Encourage them to draw the birds, their feathers, the eggs, what kind of nests they have, and even what they eat.  Some kids may even want to keep a journal recording their bird encounters.

A few resources:

Books

Feeding Our Feathered Friends by Dean T. Spaulding

The Backyard Bird Feeder’s Bible by Sally Roth

Make Your Own Bird Houses and Feeders by Robyn Haus

Sites

Important Bird Areas Program

Audubon At Home

The Crafty Crow: Feed the Birds and Wild Bird Treats

Mongabay

Birds in Backyards

Mary’s View

Make and Craft have a lot of tutorials on making your own bird feeder

Build A Squirrel Proof Bird Feeder for Under $10

The birds and the bees

Friday, February 6th, 2009

There is a weird rabbit guy at the Farmer’s Market and by weird rabbit guy I mean, the guy who sells honey that has the Flemish Giant rabbit. I have heard so much about this rabbit and I have never even bought honey from the guy or even gone up to his stand to peruse his goods.  I love honey, especially local honey, but I so d.r.e.a.d. getting stuck in a conversation about his giant rabbit that I am completely deterred from approaching his stand.  Thus, it was to my surprise that last Sunday as I was walking through the market the sound of his voice caused me to slow my steps (yet, despite my curiosity, habit would not allow me to bring myself to a full halt).

It was the content of his words that caught my attention?

What in fact caught my attention was that his voice which carried farther than one might hope was talking not about his rabbit, but about bees.  The sentence that almost-stopped-me-in-my-tracks-but-not-quite was, “In the past two years I have lost $91,000 worth of bees.”

What is causing the disappearance of bees?  Have you heard this question being asked?  Sitting here at 1am, the question has the feel of a Steven King movie.  Unfortunately though, it is true.  The bees are disappearing and so are backyard birds though not necessarily for the same reasons.

The bees first:

The disappearance of bees is officially called colony collapse disorder (CCD).  The peculiarity behind this phenomenon is that bee researchers don’t know what has happened to the bees, although there has been speculation that it is the result of pathogens.  However, the only known is that colonies are abandoning their hives and disappearing, leaving no trace of dead bees anywhere.  In this process the adults are leaving the hives, while the queen bee and a few younger bees in the pupa stage are left behind.  To add another puzzling clue to the mystery is the fact that no pests or other bees are invading the hives affected by CCD.  Bee losses are between 30-60% on the West Coast, while on the East Coast and in Texas there are losses of up to 70%.

The loss of honey bees does not only present problems for our honey supply.  Honey bees are a vital part of our ecosystem, particularly as pollinators.  Without bees to pollinate fruit crops we can have no fruit.  According to the USDA about 1 out of every 3 bites we consume is dependent upon honey bees for pollination.  In addition to the foundational loss of honey and food that we rely on, the structure within which those products are traded will also be negatively impacted.  Unfortunately, the decline of honey bees will cause the global economy to suffer.  While honey bees are not completely gone, the $14 billion worth of seeds and crops pollinated by honey bees annually in the United States alone will certainly be affected.

Some possible causes of the disappearance of honey bees are: pesticides, stress put on the bees by a shorter off-season, stress of having their colonies transported across the country, mites, insecticides, or a yet unidentified pathogens.

The Birds:

Audubon’s unprecedented analysis of forty years of citizen-science bird population data from our own Christmas Bird Count plus the Breeding Bird Survey reveals the alarming decline of many of our most common and beloved birds.

Since 1967 the average population of the common birds in steepest decline has fallen by 68 percent; some individual species nose-dived as much as 80 percent. All 20 birds on the national Common Birds in Decline list lost at least half their populations in just four decades.  National Audubon Society

Some of the reasons that are thought to be causing the decline in a wide range of common backyard birds are:

  • urban sprawl: the habitats of these birds (grasslands, forests, and wetlands) are being destroyed as an increasing amount of vegetation is destroyed and replaced with homes, non-indigenous landscaping, strip malls, parking lots, highways, and energy development.  The ecosystem that these birds once thrived in has been transformed, in no time at all, into an inhospitable environment.
  • Climate Change: climate change is changing the seasonal calendar.  The internal clocks of the birds have not been notified of this shift.  Thus, if Winter lasts a couple weeks or a month longer than they biologically anticipated then the birds and their chicks are unable to sustain themselves without the nourishment provided by Spring.  Additionally, in some northern climates:

Greater Scaup and other tundra-breeding birds are succumbing to dramatic changes to their breeding habitat as the permafrost melts earlier and more temperate predators move north in a likely response to global warming. Boreal forest birds like the Boreal Chickadee face deforestation from increased insect outbreaks and fire, as well as excessive logging, drilling, and mining.

  • Intensification of Agriculture: farming in general has a negative impact on animals, including birds, as land is stripped in order to grow crops and again, as tractors sweep through to harvest.  As the demand for food rises with the growing population more land is needed to grow food.  Although all farming has its animal casualties, industrialized farming is especially harmful.  The single production of crops has a negative impact on the ecosystem as it limits biodiversity.  Additionally, the enormous quantities of pesticides and herbicides that are used in this form of farming are devasting to the life surrounding the farm.  Birds (and other animals) will invariably ingest these toxins which are incredibly harmful to their health and life.