A couple nights of decent migration brings in the birds

Black throated Blue Warbler, Rail Trail, Amherst, MA, May 5, 2026

Blue Jay, Rail Trail, Amherst, MA, May 5, 2026

Baltimore Oriole, Rail Trail, Amherst, MA, May 5, 2026

White throated Sparrow, Rail Trail, Amherst, MA, May 5, 2026

American Redstart, Mitch's Way, Hadley, MA, May 5, 2026

Bald Eagles, Quabbin Park, MA, May 5, 2026

The last couple nights have featured the best migration of the spring so far with loads of birds arriving including some rarities.  Yesterday I was guiding for a birder from India and we had a very productive morning. I birded a bit before I picked her up and then we started at the rail trail where we had a number of lifers for her and a few new species for me for the year here.  It was certainly obvious an influx of species had occurred overnight.  After about an hour and half along the rail trail we decided to head a bit south to Mitch's Way to look for more migrants and a Hooded Warbler.  We successful found more migrant species and heard the Hooded Warbler.  With the Hooded Warbler and an earlier Canada Warbler I ticked off two more species on my way to a warbler big year in the US.

Black and White Warbler, Home, Belchertown, MA, May 5, 2026

American Redstart, Home, Belchertown, MA, May 5, 2026

Northern Parula, Home, Belchertown, MA, May 5, 2026

As an indication of the influx I had three new warbler species at the water feature for the day.  

Black and White Warbler, Rail Trail, Amherst, MA, May 6, 2026

Wilson's Warbler, Rail Trail, Amherst, MA, May 6, 2026

Veery, Rail Trail, Amherst, MA, May 6, 2026

Blue winged Warbler with black forehead, Rail Trail, Amherst, MA, May 6, 2026

Brewster's Warbler, Rail Trail, Amherst, MA, May 6, 2026

Gray Catbird, Rail Trail, Amherst, MA, May 6, 2026

Eastern Towhee, Covey WMA, Belchertown, MA, May 6, 2026

Blue winged Warbler, Covey WMA, Belchertown, MA, May 6, 2026

Prairie Warbler, Covey WMA, Belchertown, MA, May 6, 2026

Raccoon, Mitch's Way, Hadley, MA, May 6, 2026

Today was not as nice as yesterday with mainly overcast and breezy conditions until midday when rain got added to the mix for the rest of the day.  Although a bit too windy at times I still got out to cover a few areas and caught up with a few good ones today including the continued Hooded Warbler (still not photogenic, the Brewster's Warbler, an unusually plumaged Blue winged Warbler, two new species of warbler in the county for the year (Tennessee Warbler and Wilson's Warbler) and a total of six new species for me in the county for the year.  The main areas I hit for the morning before the rain included Mitch's Way, rail trail in Amherst and Herman Covey WMA.

Some birds for the first three days of May despite poor migration conditions

Brewster's Warbler, Rail Trail, Amherst, MA, May 3, 2026

Orchard Oriole, Silvio Conte NWR-Fort River, Hadley, MA, May 3, 2026

Red winged Blackbird, Rail Trail, Amherst, MA, May 3, 2026

Chestnut sided Warbler, Quabbin Park, MA, May 2, 2026

Northern Yellow Warbler, Quabbin Park, MA, May 2, 2026

Pine Warbler collecting nest material, Quabbin Park, MA, May 2, 2026

Eastern Towhee, Quabbin Park, MA, May 2, 2026

Gray Catbird, Quabbin Park, MA, May 2, 2026

Merlin, Quabbin Park, MA, May 2, 2026

Blue winged Warbler, Rail Trail, Amherst, MA, May 1, 2026

Blue Jay, Rail Trail, Amherst, MA, May 1, 2026

Chipping Sparrow, Skinner SP, Hadley, MA, May 1, 2026

Cerulean Warbler, Skinner SP, Hadley, MA, May 1, 2026

Worm eating Warbler, Skinner SP, Hadley, MA, May 1, 2026

Wild Columbine, Skinner SP, Hadley, MA, May 1, 2026

The first three days of May have overall been slower than usual for species with the weather being poor for migration with less than ideal winds, some bouts of rain and cool temps.  Nonetheless birds continue to push in as the desire to move north to breed can overcome some less than ideal conditions for migration.  To start off the month I headed out mainly looking for warblers and found some including my first Cerulean Warblers and Worm eating Warblers for the year.  I stayed mainly in the Hadley/Amherst area for morning and then spent the afternoon doing stuff around the yard.  Tuesday the 2nd started off rainy and I got as much birding in around Quabbin Park as the bouts of rain would allow.  Although birding conditions were tough at times, I did add one new warbler for my big warbler year in the US with a Chestnut sided Warbler that became warbler species #41 for the year.  With more north winds overnight I didn't expect to find too much this morning and was pleasantly surprised to have a number of good sightings including a Glossy Ibis I flushed out of a small pond at Silvio Conte NWR at Fort River, a Northern Harrier doing a courtship flight (also at Conte) and a Brewster's Warbler that showed up in the same spot in Amherst for a third year in a row and possibly a fourth year.  By mid morning it was getting too windy to see much and I headed home to take Wilson for a walk.  Overall not a terrible start to the month with 117 species so far for the county.

The next few nights look to feature some good migration conditions with strong southerly winds and some warm temps.  I expect a big influx of birds during the period before the weather turns less conducive for migration for multiple nights. 

The third week of October

Nashville Warbler, Belchertown, MA, Oct 21, 2025

Palm Warbler 'yellow', Amherst, MA, Oct 21, 2025

Swamp Sparrow, Hickory Ridge Conservation Area, Amherst, MA, Oct 21, 2025

Song Sparrow, Hickory Ridge Conservation Area, Amherst, MA, Oct 21, 2025

Common Loons, Winsor Dam, Quabbin Park, MA, Oct 20, 2025

Winsor Dam, Winsor Dam, Quabbin Park, MA, Oct 20, 2025

Tennessee Warbler, Belchertown, MA, Oct 19, 2025

 

Blue Jay, Belchertown, MA, Oct 19, 2025

 

House Wren, Amherst, MA, Oct 19, 2025

Yellow rumped Warbler 'myrtle', Amherst, MA, Oct 19, 2025

White crowned Sparrow, Amherst, MA, Oct 19, 2025

Tennessee Warbler, Belchertown, MA, Oct 17, 2025

Orange crowned Warbler, Amherst, MA, Oct 17, 2025

Bald Eagle, Winsor Dam, Quabbin Park, MA, Oct 16, 2025

Winsor Dam, Quabbin Park, MA, Oct 15, 2025

The last week has seen more great migration conditions early on and then a bit of a warm up and some rain to end the time period.  Warbler migration is largely over beyond the late season migrants although I did have a very good day yesterday with a total of eight species of warblers (quite good for this late in the month this year given all the great migration conditions).  Sparrows continue to arrive in numbers with a great selection of species around.  Waterfowl numbers and diversity have been on the low side so far although I expect that will change with the arrival of cooler weather into the four week of November.  Purple Finches and Pine Siskins continue to increase in number and will hopefully be just the vanguard of irruptive species to arrive this year...time will tell.  I'm a bit behind for the month as waterfowl has not really shown up in numbers and I have concentrated on finding late warblers...I currently stand at 125 species, which is my lowest count at this point in October since 2017.  I also presented a program at the Hampshire Bird Club on the evening of the 14th and it was apparently well received and had the biggest crowd for a program at the club since Covid.  The topic was "Endemic Warblers of the Caribbean".  I have made a couple presentations recently and have found that I really enjoy doing them.

End of the fourth week of May

Magnolia Warbler, Quabbin Park, MA, May 23, 2025

Wilson sleeping, Home, Belchertown, MA, May 23, 2025

Hooded Merganser egg remnants in duck box #3, Home, Belchertown, MA, May 24, 2025

Lincoln's Sparrow, Rail Trail, Ware, MA, May 24, 2025

Olive sided Flycatcher, Rail Trail, Ware, MA, May 24, 2025

Tiger Swallowtail, Rail trail, Amherst, MA, May 26, 2025

Gray Catbird, Rail trail, Amherst, MA, May 26, 2025

Blue Jay, Rail trail, Amherst, MA, May 26, 2025

Willow Flycatcher, Silvio Conte NWR-Fort River, Hadley, MA, May 26, 2025

Eastern Bluebird nestlings, Home, Belchertown, MA, May 27, 2025

Veery, Quabbin Park, MA, May 27, 2025

Mourning Warbler, Quabbin Park, MA, May 27, 2025

Red eyed Vireo, Quabbin Park, MA, May 27, 2025

Beaver, Rail Trail, Amherst, MA, May 28, 2025

Dawn over marsh, Rail Trail, Amherst, MA, May 28, 2025

Chestnut sided Warbler, Quabbin Park, MA, May 28, 2025

Migration conditions finally improved to end out the last full week of May.  Late season migrants continue to move through but the big numbers have already come and gone.  It was nice to finally get some sun and warmth to end out the week.  Notables for the week have included the arrival of  Olive sided Flycatchers, Mourning Warblers and a Gray cheeked Thrush.  One of my Hooded Merganser nests fledged and I got video of them leaving (link to them leaving nestbox).  Now comes several breeding bird counts over the next few weeks as migration comes to an end.  Not a lot of time to add more details for the week so will just add some photos to summarize it all.  I would be remiss if I didn't mention an interaction I had with another birder today.  I was listening to a rare and threatened breeding species in the area and a car pulled up a few hundred feet away from me.  They got out and immediately started blasting playback of the species.  Keep in mind the species was singing very closely and with even a minor amount of effort could be seen.  Instead they got out of the car and with 30 seconds started using amplified playback.  I immediately approached and called them out their extremely unethical behavior.  They had no excuse beyond 'we wanted to see the bird'...no effort at all to actually look for it so instead they figured they would stress out the bird in breeding season so they could see a bird they knew was there.  They thankfully walked away with their heads hung low and left the area.  This was not a new birder and someone I know should know better.  It was disheartening to see and only reinforces my decision to report less and less of the birds I see in a timely manner.  The amount of unethical behavior from both birders and photographers seems to be getting worse and makes more and more people stop reporting rarities (myself included).