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  FRONT PAGE
25 Nests in Our 25th Year
Roseate Terns
   
SEAL ISLAND
UPDATE
Puffin Increase
C-1 Nests
Nesting of Razorbills
   
ISLAND HIGHLIGHTS
Matinicus Rock
Pond Island
Perroquets Island
Jenny Island
Stratton Island
Murres
Albatross
   
EDUCATION AND OUTREACH
News
Children's Book Wins Award
   
TOURS
Puffins in Maine
   
RETRO-
SPECTIVE
25th Year
(with image
gallery)
   
 THANKS
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ledgements
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25 NESTS IN OUR 25TH YEAR

Project Puffin celebrated its 25th season this summer as the restored Egg Rock puffin colony increased to a record high of 25 nests. Eleven of the breeding puffins this summer were among the original 954 chicks transplanted to Egg Rock from Newfoundland between 1973-1986. They are now joined by increasing numbers of native puffins from Egg Rock and other Maine puffin colonies.
The original puffin population at Egg Rock was decimated by excessive hunting for food and feathers that led to the loss of the colony by the late 1880s. Puffins recolonized Eastern Egg Rock in 1981-eight years after the first puffin chicks were reared and released at the island. In 1979, an effort was begun to boost the small colony on Matinicus Rock where puffins had persisted since the beginning of the century. The Seal Island National Wildlife Refuge puffin restoration began in 1984 (see Seal Island Update.)

The restored puffin colony at Eastern Egg Rock began with four pairs in 1981 and then leveled off at about 16 pairs for nearly a decade before increasing to 19 pairs in 1996, 22 pairs in 1997 and 25 pairs in 1998. This is especially heartening since translocation of young chicks ended in 1986 and all recent colony growth is due to unbanded birds which are either young produced at Egg Rock or at neighboring islands. By 1998, 77 percent of the known Egg Rock breeders were unbanded birds which had likely hatched at the island or at other puffin colonies in the Gulf of Maine.

While the Egg Rock puffin colony is small compared to huge colonies in Newfoundland, Iceland, Scotland and elsewhere, this tiny island has demonstrated that with enough persistence and care, restoration of lost seabird communities is possible. This is important because too often human enterprise results in the loss of colonies, leading to reduced ranges and increased vulnerability to catastrophes such as chemical spills, disease, extreme weather and predation.


ROSEATE TERNS CONTINUE 12-YEAR INCREASE

Roseate Terns, a federally endangered species, increased their numbers to 144 nesting pairs at Egg Rock this summer which represents more than half of the Roseates nesting in Maine. Roseate Terns recolonized Eastern Egg Rock in 1981 and their numbers have continued to rise as Common Tern numbers climb. Both species nested at record levels this summer, with the Common Tern population reaching about 1,400 pairs. It is likely that the Egg Rock Roseates once nested at the island within a larger colony of Common and Arctic Terns, but disappeared more than 60 years ago as Herring and Great Black-backed Gull populations increased and displaced the nesting terns. Both Roseate and Common Tern colonies at Egg Rock achieved excellent breeding success this summer as Roseates fledged at least 121 young and Common Terns produced about 1,600 fledglings!

All contents © 1998, Seabird Restoration Program of the National Audubon Society. All rights reserved. More copyrights.



 
 
 
 
 
 

For General Information and Questions:
puffin@audubon.org
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Mailing Address:
Project Puffin
159 Sapsucker Woods Road
Ithaca, New York 14850
(607)257-7308