Tech

Nothing interesting about bad years for Puffins in Maine

In this July 1, 2013 file photo, a puffin is preparing to land on Eastern Egg Rock off Maine with a bill full of fish. This warm summer was bad for the beloved puffins in Maine. Far fewer chicks flocked than needed to stabilize the population.Credits: AP Photo / Robert F. Bukaty, File

Maine’s beloved puffins suffered from one of the worst breeding years in decades this summer due to the lack of small fish they eat.


Puffins are seabirds with colorful beaks that nest on four small islands off the coast of Maine. There are about 1,500 breeding pairs in the state that rely on fish such as herring and sand lance to feed their children.

Only about a quarter of bird Don Lions, director of conservation science at the Audubon Association’s Seabird Institute in Bremen, Maine, said he was able to raise chicks this summer. He said that about two-thirds of birds succeed in normal years.

NS Puffin Colonies have only lost a year or two in productivity in the 40 years since their populations recovered in Maine, Lions said. Birds were a poor year because of the warm sea temperatures this summer, which reduced the availability of fish needed for chicks to survive, he said.

“There were few fish What the puffins were able to catch, and what they were able to catch, was not ideal for chicks, “Lions said.

The islands where puffins nest are located in Maine, a body of water that warms faster than most of the world’s oceans. Researchers haven’t seen much of the adult puffin mortality rate, but if birds continue to have difficulty raising chicks, populations will suffer, Lions said.

Nothing interesting about bad years for Puffins in Maine

This July 19, 2019, file photo, Ecuadorian research assistant Andrewna Alvarez weighs birds on Eastern Egg Rock, a small island off the coast of Maine, and has a puffin chick before bundling. This warm summer was bad for the beloved puffins in Maine. Far fewer chicks flocked than needed to stabilize the population.Credits: AP Photo / Robert F. Bukaty, File

The disappointing news comes after the positive signs of recent years, despite the harsh environmental conditions. Bird populations on the list of endangered species in Maine have been stable in recent years.

Birds were one of the most productive seasons for mating pairs in 2019. Scientists, including Stephen Cress, who has been studying birds for decades, said at the time that birds seemed to be doing well because Main Bay was a cool year, which led to abundant food.

The puffin is a Atlantic puffin that also lives in Canada and on the other side of the ocean. Internationally, they are listed as “vulnerable” by the International Union for Conservation of Nature.


Scientist: Puffin may spend winter off New Jersey


© 2021 AP communication. all rights reserved. This material may not be published, broadcast, rewritten, or redistributed without permission.

Quote: For the bad years of Clownish Puffins in Maine (October 15, 2021), see https://phys.org/news/2021-10-funny-bad-year-maine-clownish.html to 2021 10 Obtained on the 15th of March.

This document is subject to copyright. No part may be reproduced without written permission, except for fair transactions for personal investigation or research purposes. The content is provided for informational purposes only.



Nothing interesting about bad years for Puffins in Maine

Source link Nothing interesting about bad years for Puffins in Maine

Show More

Related Articles

Back to top button