American Robin in Winter
I photographed this American Robin (Turdus migratorius) this week as it and a few friends fed on various types of berries in my neighborhood. At this time of year we get emails and calls about American Robin sightings because yes, you will still find them here in the Northeast despite the snow and frigid temperatures. Some certainly fly south for the winter and many here and there will form large flocks, thus the frequency of our overall sightings of the species go down for multiple reasons. They’ll feed on wild berries but will not be interested in what we put out at feeding stations...
Read MorePurple Finch and Pine Siskin invasion
Two species have recently flooded the Northeast and Mid-Atlantic according to list serv reports, accounts from friends and my own personal observations – the Purple Finch and the Pine Siskin. The former has been unbelievably abundant in my experience, often being difficult to go outside for any length of time without seeing one in the past month. The latter, while a bit tougher to spot, has nonetheless zipped by in sizable groups and maintained their nomadic feeding habits. Just how massive are these irruptions in our region? I turned to eBird to find out the truth. Here are both...
Read MoreBlack-capped Chickadee (Poecile atricapillus) irruption
There have been Black-capped Chickadees (Poecile atricapillus) moving south in very subtle ways for a couple of months now. If you watch migratory hotspots you can sometimes detect their irruption years, especially if that location is not a particularly friendly habitat for the species. I have seen flocks of 10-20 birds tightly packed together and feeding on the move, possibly heading for a feeding station like yours. I always wonder what particular triggers end up notifying a widespread and highly adaptive bird like this one that they should nonetheless change their quarters for the autumn...
Read MoreExtremely abundant common sparrows
This Dark-eyed Junco can be seen chowing down on a seed while nearly 200 more of its friends were doing the same nearby. I cannot recall a time where I have seen a greater sustained abundance, perhaps for the last three or four weeks, of a few common sparrow species spread across the region. There have been huge flocks of Song Sparrows, Dark-eyed Juncos, and White-throated Sparrows seemingly everywhere in appropriate habitat. Have you noticed the same? Maybe they had a very productive nesting year and perhaps they are also irrupting due to a lack of food in the north. Thankfully there is no...
Read MoreMigrating Sharp-shinned Hawk (Accipiter striatus)
Here’s an adult Sharp-shinned Hawk (Accipiter striatus) that I recently photographed in the middle of migration, passing directly overhead from our hawk watching position. It is looking straight forward while powering down the coastline on a stiff northwest wind. Perhaps it will spend part of its journey or the winter using a bird feeder as a hunting area. While this may not be what many birders like to read these raptors are hungry birds, too. Young hawks have very high mortality rates and 8 or 9 out of 10 birds will die in their first year with migration, starvation and even...
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