Tried for the big day, finding as many bird species as possible in a single day. Team consisted of myself and three close friends with various degrees of birding knowledge and experience.
This is only my second spring big day. Last year we hit ~7 different locations in a mad dash to get a number of expected species at each one. Last fall we went to plum island and poked around there all day. After looking at the stats for may big day 2023, parker river NWR (plum island) I think blew any other hotspot out of the water in terms of total species, so going for high counts, this seemed like the spot. We were also restricted in terms of timing, so we decided to go for a very early morning to early afternoon “big half day.”
ANALYSIS OF STRATEGY
Pros:
- Very nice to have coast, forest, and marsh all squished together with no real travel time between
- Quality of species was exceptional, especially many migrating warblers acting very friendly, and piping plovers, which are basically only reliable in specially marked boxes (er, beaches) way out of cambridge hotspot range
- Many other birders to “draft” off of… nothing serious, but if you see thirty people with cameras, you’re inclined to take a look. Plus overheard tips “I heard there was scarlet tanager at pines trail,” etc.
Cons:
- The common species which should be layups we found to be not so easy! We left plum island missing stuff like ring billed gull, northern cardinal, red tailed hawk, great blue heron, carolina wren - backyard birds. (Some of these we made up from highway driving on the way home or there, but not all.) Furthermore some moderately common sightings (like any woodpeckers at all) and even some expected species (peeps) were just not present. (Not entirely true - at one point 30 peeps flew overhead but good luck IDing those.)
-Distance to the island makes true sunrise birding hard. Ideally you’d be in position a half hour or so before sunrise for maximum effect, but with a 90 minute drive there that puts leave-the-house at 330 am which is tough.
-Distance to the island also makes it hard to casually hit up another spot - you are kind of committed, which makes it harder if you’d rather go somewhere else to find your common species.
-High chance of “fomo,” as you have to drive down the whole island to get to different spots, which leads to a lot of straining and struggling looking out the car window. Or for instance, we stopped 3 or 4 times on our way to our “first” stop because we didn’t want to miss the species that were present right then right there… even though most of them we picked up on a later list (but not all!).
Looking at our stats (non “incidental” or drive-by locations) hellcat loop stands out as particularly productive and the other locations less so, especially pines trail. I’m mainly focused on the “unique birds per minute,” which counts birds only found on one checklist. However, hellcat has the edge here of being earlier in the day. If we had more time, I would have paired this with a visit to arlington reservoir or something to pick up our missing easy species. I think 90-100 could have been possible. (Spoilers for below: we did not get 90-100 species.)
TRIP HIGHLIGHTS AND THOUGHTS
From a birding perspective, highlight was seeing a way out of range yellow headed blackbird. They’re not supposed to be anywhere near here, so we couldn’t believe it, but all the ID matched up and later on other found it with pictures (and “cited” us, which was cool). We hadn’t even intended to stop where it was, just paused to look at some ospreys and 10 minutes later it flushed. My only lifer of the trip.
Getting up at 4 am definitely put some wear and tear on people. I say that we would pair with another afternoon visit for more species, but we may have needed to build in nap time.
Janice opted to go for binoculars instead of a camera this year. I think this was better for getting everyone on the birds and moving quickly , and without sandpipers we really didn’t need any photos for tricky IDs. But it does make people less impressed with your list when you’ve got nothing to show.
Food is essential. Egg bagels for breakfast, made that morning with great effort by Blake, chips and mini cinnamon rolls for snacks, Iggy’s bread sandwiches for lunch.
Blake and Bhavish are newer birders than me so I wasn’t sure if it would be an annoying day of me pointing out stuff that people would miss (annoying to them, not me). As soon as we got on the walk to the hellcat loop (which was super crowded, even at 630 am!) they had both spotted warblers with correct ID. No worries there - everyone was great about spotting, calling, and looking for field marks so the final lists are in good parity.
It was very funny to see people’s clear ranking of the warblers. At one point on the hellcat boardwalk we had incredible views of ovenbird, black-throated blue warbler, northern parula, but everybody was straining like crazy to see the mostly obscured canada warbler.
I only regretted my scope choices for 1 checklist - didn’t take it for the pines trail but then absolutely needed it for the overlook when there was nothing in the forest at all.
Favorite find was probably black-throated blue warbler. Been a long time nemesis of mine and happy to get a great look.
RESULTS AND OUTLOOK
Overall we got 77 species on the trip. (I happened to find 2 more in my backyard that afternoon putting my ranking somewhere in the low hundreds for massachusetts. Improved over last year’s 70 species so really can’t complain.
Not sure if I’ll want to do the same sort of thing next spring or fall. This makes me want to do more birding in the essex area to try and build a map of reliable species the same way I (sort of) have for middlesex/suffolk. That way Parker river can be a stop and not the whole day. Alternatively, something like a “big sit” could be a fun alternative challenge. Would also like to try some night spots to get owls, etc.