Archive for the ‘Ecology’ Category

Pollinators and Their Habitat

Wednesday, April 22nd, 2009

Pollinators are animals that assist pollination of plants by moving pollen from one bloom to another.  These can be butterflies, moths, certain types of beetles, hummingbirds, and so on.  But perhaps the most well-known pollinators are bees:

  • non-native (European) honey bees; 
  • native (wild) bumble-bees and mason bees.

As more honey bee colonies succumb to colony collapse disorder, nurturing of native pollinators is becoming increasingly important. 

Native pollinators are threatened worldwide by habitat loss, pesticides, disease, parasites, and the effects of invasive species both as direct competitors and as negative influences upon pollinator habitat.  These threats to the sustainability of native pollinators and their habitat have serious economic implications for humans and for native ecosystem diversity and stability. 3

For more, see the pdf file:  Pollinators and Their Habitat (pdf, 296 KB)

See also Gathering Summary: Pollinators & their Habitat (pdf, 336 kb)

Local vs Organic Food: Which is Better?

Thursday, April 16th, 2009

By Catherine Haug

Two recent articles in the NY Times:  Eating Food That’s Better For You, Organic or Not, and Obamas to Plant Vegetable Garden at White House prompted me to revisit a November 2007 article I’d written for my personal website. This was actually a series of articles on Whole Healthful Foods; what follows is the one on Local vs Organic foods.

So many of us take for granted that food labeled “Organic” is the best there is, but is that really true?

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Climate Change Affects USDA Plant-Hardness Map

Saturday, April 11th, 2009

The USDA recently updated their Plant Hardiness Zone map, per a article on The Daily Planet blog:

USDA revises its plant hardiness map, bringing climate change down to earth for millions of households across the country.

By Jennifer Weeks

for the Daily Climate

As winter retreats northward across the nation, gardeners are cleaning tools and turning attention to spring planting. But climate change is adding a new wrinkle, and now a standard reference – the U.S. Department of Agriculture’s Plant Hardiness Zone Map – is about to make very clear how much rising temperatures have shifted planting zones northward.

Read the entire article: Daily Climate: Climate Change Comes to Your Backyard .

View the updated map on the U.S. National Arboretum website.

Community Garden at St. Patrick’s (Ferndale)

Friday, April 3rd, 2009

Introduction

by Catherine Haug

St Patrick’s Episcopal Church is planning a community garden as a mission project for the Ferndale (and larger) community.  The initial plots will not be ready for planting until next year (2010), as there are many issues to be resolved first.

Please contact Catherine if you are interested in volunteering to get this project off the ground. (more…)

Video: Honeybees & Colony Collapse Disorder (CCD)

Tuesday, March 31st, 2009

by Catherine Haug

ESP is hosting an Earth Day event on Pollinators and Their Habitat, April 22, 7 PM at Clementines.  (Stay tuned for the event flyer). In anticipation of this event, please consider watching this film trailer on the plight of the honeybee.

The film was originally titled “The Vanishing Bee,” but is now titled “Return of the Honeybee.”  The trailer is about 10 minutes long, and quite informative:  VanishingBees.com

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Native Mason Bee Motels/Hotels/Condos

Sunday, March 29th, 2009

Mason Bee at nest; img_0508_1_3_crop-bee; John Holbrook, MissoulaNative Mason Bees

by Catherine Haug

A wood-nesting wild bee native to the Pacific Northwest and western Montana, mason bees are gentle, non-aggressive, gregarious, busy, and quite productive.  Because they don’t have a hive to defend, they are very docile, and sting only if squeezed; but be wary if you are allergic to bee stings.

Mason Bees are also more efficient pollinators than European Honey Bees.  It takes fewer than 500 Mason Bees to pollinate an acre of fruit trees – to get that same result with Honey Bees requires up to 120,000 bees! (from a Washington State University pdf file).

Attract these bees to your yard by providing bee houses, and abundant blooming plants (preferably native).  Learn more at ESP’s Earth Day Gathering, “Pollinators and Their Habitat,” April 22, 2009, 7 PM at Clementine’s in Bigfork.

Photo Story of Mason Bee Motels, from John Holbrook

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