At Canada’s largest Atlantic puffin colony, chicks are dying of starvation

After searching a sampling of nests on the ecological reserve where Atlantic puffins congregate to breed each spring, Wilhelm and her colleagues discovered that many chicks had perished.

The grim discovery connects the fate of the Atlantic puffin — which is not only the official bird of Newfoundland and Labrador, but a ubiquitous image in the province — with serious problems in ocean ecology, including warming ocean temperatures and a struggling, complex food web.

“Just based on the the body mass and just picking up the dead chicks, that were just skin and bones, so essentially they died of starvation.”

Adult puffins dive for food such as capelin, a forage fish that can make up as much as 50 per cent of their diet, and bring it back to the nest, a burrow in the cliffs.

But when food is scarce the adults feed themselves, and the chick is left to starve. Read more https://www.cbc.ca/news/canada/newfoundland-labrador/puffin-starvation-threat-climate-change-1.6978773 www.cbc.ca/news/canada/newfoun…

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