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Loons are thought to be among the oldest families of birds still in existence. The success of loons as a group is evidence of their ability to adapt to changes in our constantly changing world.

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However, the threats facing loons today may be the most severe they have encountered throughout their long history. 

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The following articles first appeared in BirdWatch Canada and newsletters of the Canadian Lakes Loon Survey. They interpret results from the survey and other research activities, tell about loons in their natural environment, and share anecdotes of loons in the news. 
 

Research 
How many loons are there in Canada? (BirdWatch Canada Summer 1996) 
What can we learn from banding Common Loons? (BirdWatch Canada Fall 1996) 
What's killing our loons? (BirdWatch Canada Fall 1996) 
Effects of lake acidity on Common Loon reproduction in Ontario (CLLS Newsletter 1994)
Bad News for Ontario's Loons (BirdWatch Canada Spring 1999)

Conservation Issues 
Can jetSkis and loons co-exist? (BirdWatch Canada Winter 1997) 

Natural History 
Perils of late nesting (CLLS Newsletter 1995) 
The puzzle of loon parties (CLLS Newsletter 1995) 

Loons in the News 
Rescued loon lives to become likely parent (CLLS Newsletter Fall 1995) 

Teacher's Guide
A Looney For Your Thoughts education guide
 

     

Readers interested in learning more about our work on loons should consult:

McNicol, D.K., M.L. Mallory and H.S. Vogel. 1995. Using volunteers to monitor the effects of acid precipitation on Common Loon (Gavia immer) reproduction in Canada: The Canadian Lakes Loon Survey.  Water, Air and Soil Pollution 85:463-468.

McNicholl, M.K. 1993. Supernumerary clutches of Common Loons, Gavia immer, in Ontario. Canadian Field Naturalist 107:356-358.

Vogel, H. 1996 Loons and their challenges in Canada. Bird Trends 5:19-21.

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Canadian Lakes Loon Survey 
Bird Studies Canada 
P.O. Box 160,  Port Rowan, Ontario,  Canada N0E 1M0 
Tel: 519-586-3531 Fax: 519-586-3532   
Questions about the CLLS?
Please contact Kathy Jones
Emal:
aqsurvey@bsc-eoc.org