Note: Jeanne Strahen, who’s conducting the wildlife inventory of the park, will lead a FREE bird walk THIS Saturday, June 3. Meet on the BU Bridge, facing the park, at 7:30am. Bring your binoculars! (Rain date: Sunday, June 4.)
Each spring, warblers wintering in Mexico and Central America catch favorable air currents and begin their migration up through the Midwest, then head east to New England and Canada, where they breed in the summer months. The migration peaks in the first two weeks of May, when groups of warblers arrive at Magazine Beach after traveling as much as 200 miles in the previous evening. They stay a day or two to rest and feed on insects. Depending on the weather, they will be joined or replaced by a new group of warblers every day or two. Each group brings new species, most of whom will head north. I’ve identified sixteen species at Magazine Beach since the beginning of May. Look for them in the tall trees around the Magazine Street entrance.
–Jeanne Strahen
Yesterday’s sightings at the park: 20 black crowned night herons and three great blues with a total of 459 birds!
Warblers sighted at Magazine Beach: black and white warbler, common yellowthroat, American redstart, yellow rumped warbler, Nashville Warbler, blackburnian warbler, blackpoll warbler, magnolia warbler, northern parula, prairie warbler, chestnut-sided warbler, black-throated green warbler, palm warbler, pine warbler and Tennessee warbler.






So far, spring has been cool and wet, but birds are easy to find at MB. Who is back? Red-wing blackbirds, Crows and Robins. Earlier this week I estimated 300 robins were hunting worms on the lawns. If the lawns look a bit torn up this is because they have thoroughly aerated the grass while removing the worms. Male Redwing Blackbirds claim territory in the hedge for nesting when the females return. MB’s riverfront location makes it appealing to shorebirds- Killdeer, American Woodcocks, and Snipes are using their long bills to remove insects from the moist leaf litter on the ground. Duck are swimming by, often in pairs, looking for places they might nest. In addition to the usual Mallards, Ring Necked Ducks with purple heads and rings on their bills (not their necks), and Hooded Mergansers with crests like large white sails outlined in black swim by. Double crested cormorants fly through and will shortly perch in groups on the floating orange stanchions across the river. Gold finches flit through in groups. Song sparrows give daily concerts. From here through May it only gets better.





