Another year on PMI! After two weeks of cold weather and high winds the terns have finally started to nest. Maybe not in the numbers that we are used to but it’s still early enough for more terns to arrive and settle in for the nesting season. The Alcids on PMI don’t seem to waste any time, Atlantic Puffins and Razorbills have already laid eggs at least 3 days ago and hundreds of Black Guillimots are still prospecting all over the island.
Tern eggs are made to blend in with beach materials such as sand, pebbles, and seashells but nesting up and away from the beach can be risky as some tern eggs can stand out against the vegetation and island dirt. Puffin and Razorbill eggs don’t need to be camouflaged as most Alcids nest in deep, dark burrows away from the eyes of arial predators. Puffin eggs are all white and a little smaller than the Razorbill’s bigger, speckled egg.
Last week while over on Green Island, which is ajacent to PMI and only accessible at low tide, we resighted an American Oystercatcher! We know they try to nest there every year, but haven’t yet been able to resight one yet. Now with the numbers on his bands we can find out who he is.
Thanks to MCINWR we have a grill this year! Until next time….
Wayne and Julia