Saturday, April 5, 2025

Double Trouble SP 4/5--Northern Rough-winged Swallow, Louisiana Waterthrush

Back in April of 2014, Greg P discovered the first Louisiana Waterthrush to be found in Double Trouble SP, a hard bird to find in the county.  I remember going there with him soon after and finding not one, but two of them along the little canal that runs up to the Mill Pond. Since then, a waterthrush has been found there almost annually--likely not the same one since their lifespan is only about 8 years--and almost always along that canal. The canal is really more like a ditch, which is an odd place for a Louisiana Waterthrush since, I've been taught, they prefer fast moving water as opposed to the very similar Northern Waterthrush that likes its habitat calmer. One year, I remember finding one on the spillway of the Mill Pond and that seemed a more natural place for it, but all the other times I've seen them, they have been skulking along the bank of the canal. 

The other day I saw that one was reported at the park, but due to other commitments, I couldn't go there until this morning. As I said, it is a hard bird for the county, and according to my records, I have about a 50% hit rate finding it. Today, I went directly to the canal and started my slow walk up the canal. About 2/3 of the way to the Mill Pond there is a little semicircular trail that overlooks Cedar Creek. Cedar Creek moves along at a good clip, so I thought that it might be a likely spot for the bird. Since waterthrushes haven't been recorded breeding here, it wasn't really unethical for me to play the recording to see if I could attract one and it worked. The bird responded with a loud, long song, completely different than a Northern Waterthrush's. Now that I knew the bird was around, I wanted to get eyes on it. It was so loud but I couldn't find it on the ground. I walked back to the main trail and while my directional hearing is sketchy, it sounded like the bird was up in the trees and after a bit I found it flitting around in a cedar. Tailing bobbing, streaked, with a big white supercilium and way too active for photographs, but satisfactory, nonetheless. 

Along that trail I had a couple of bonus birds. There are some species that I only see in the winter and therefore don't know their songs very well, if at all--birds like Yellow-rumped Warblers, Dark-eyed Juncos, and Winter Wrens. Today, while I was trying the record the "chup" notes of a Hermit Thrush (infrequent this time of year), I heard a song I didn't recognize at all. It was quite lovely, and it turned out to be a Winter Wren according to Merlin. I played back actual Winter Wren recordings, and they matched perfectly. Never saw the bird, but they are notoriously difficult to see in any season. Then, still trying to get the call of the Hermit Thrush recorded, another bird was twittering overhead and up popped Northern Rough-winged Swallow on my phone. Again, recordings on my phone matched Merlin's identification (Merlin can be, let us say, "unreliable" at times) NRWS is a not a bird I "worry" about, but still, happy to have it on the list. 

Belted Kingfisher (female)
The only picture I was able to take was of a female Belted Kingfisher (infrequent) near the Sweetwater Bogs. Bird trivia--Belted Kingfisher is one of the few birds that it named for the female of the species, since the males don't have the eponymous belt. 

For the morning, 31 species:

Canada Goose  3
Mallard  6     flyover
Ring-necked Duck  1
Mourning Dove  1
Great Egret  1
Belted Kingfisher  1
Hairy Woodpecker  1     Heard, back bogs
Northern Flicker  3
Eastern Phoebe  1
Blue Jay  1
Carolina Chickadee  2
Tufted Titmouse  1
Northern Rough-winged Swallow  1     Heard overhead
Ruby-crowned Kinglet  1
Golden-crowned Kinglet  2
White-breasted Nuthatch  2
Winter Wren  1     Heard along canal
Carolina Wren  2
Hermit Thrush  3     Heard 2 saw one along canal
American Robin  5
House Finch  2
American Goldfinch  2
Dark-eyed Junco  4
Song Sparrow  5
Swamp Sparrow  2
Eastern Towhee  1
Red-winged Blackbird  8
Brown-headed Cowbird  1
Louisiana Waterthrush  1     
Pine Warbler  6
Northern Cardinal  1

Thursday, April 3, 2025

Cranberry Bogs | Brig 4/2--Short-billed Dowitcher, Ruby-crowned Kinglet

The bright ruby-crown
Two very different habitats. I started the morning off in the cranberry bogs off Dover Road in South Toms River. We seem to still be in winter mode, with no spring migrants showing up and some of the winter ducks--Buffleheads, Ring-necked Ducks--still hanging in there in small numbers.  I did, finally, get a Ruby-crowned Kinglet there--two actually, one where the buildings used to be, and one way in the back on the trail that follows the large reservoir. Both were flitting madly from branch to branch in cedars, as kinglets are wont to do. I noticed the flitting first from a distance and when I got closer couldn't tell if it was just a Golden-crowned Kinglet or the year bird, but then it tilted its head and that big brilliant red crown was revealed, even in the less than perfect light. 

Then, mid-morning, Shari & I drove down to Brig where I'd just been on Friday, but it was her first real bird outing of the year, since recovering from knee surgery is practically a full-time job. The difference in the numbers of ducks was stark--maybe half of what I saw on Friday, with only Green-winged Teal still showing a large population.  Dunlin numbers were also way down, but it had the benefit of making the Short-billed Dowitchers (which Shari, naturally, spotted), easier to find. I knew today that they were short-billed, not long-billed, because I could hear them calling, which, according to some experts, is really the only reliable way of separating the two species. I once asked Scott if they hybridized and he replied, "God, I hope not." 

I was also looking for the first terns of the year and missed both Forster's and the rare for the time of year Caspian Tern. No biggie, I'll get those at some point, but I was disappointed to see in the rare bird alerts that we had managed to overlook a Black-necked Stilt. It was reported both before and after we got there, so I'm thinking it was feeding in some high vegetation when we passed markers 4 & 5. If I had been by myself, I would think it was just bad birding, but Shari really does pick out them birds. 

For the entire day, counting the Wild Turkey I heard when I first left the house and the Eastern Bluebird that flew into the bare tree in the front yard while I was watching the Mets game, I had 55 species for the cold spring day:

Species   First Sighting
Brant   Brig
Canada Goose   Cranberry Bogs
Mute Swan   Brig
Blue-winged Teal   Brig
Northern Shoveler   Brig
Gadwall   Brig
Mallard   Cranberry Bogs
American Black Duck   Cranberry Bogs
Northern Pintail   Brig
Green-winged Teal   Brig
Ring-necked Duck   Cranberry Bogs
Bufflehead   Cranberry Bogs
Ruddy Duck   Brig
Wild Turkey   Crestwood Village
Mourning Dove   Cranberry Bogs
Killdeer   Cranberry Bogs
Short-billed Dowitcher   Brig
Lesser Yellowlegs   Brig
Greater Yellowlegs   Brig
Dunlin   Brig
Ring-billed Gull   Brig
American Herring Gull   Brig
Great Black-backed Gull   Brig
Double-crested Cormorant   Brig
Great Egret   Cranberry Bogs
Great Blue Heron   Brig
Turkey Vulture   Cranberry Bogs
Osprey   Cranberry Bogs
Northern Harrier   Brig
Bald Eagle   Cranberry Bogs
Hairy Woodpecker   Cranberry Bogs
Northern Flicker   Cranberry Bogs
Eastern Phoebe   Cranberry Bogs
Blue Jay   Cranberry Bogs
American Crow   Cranberry Bogs
Fish Crow   Cranberry Bogs
Common Raven   Cranberry Bogs
Carolina Chickadee   Cranberry Bogs
Tufted Titmouse   Cranberry Bogs
Tree Swallow   Cranberry Bogs
Ruby-crowned Kinglet   Cranberry Bogs
Golden-crowned Kinglet   Cranberry Bogs
White-breasted Nuthatch   Cranberry Bogs
Blue-gray Gnatcatcher   Cranberry Bogs
Carolina Wren   Brig
Eastern Bluebird   35 Sunset Rd
American Robin   Cranberry Bogs
House Finch   Cranberry Bogs
Chipping Sparrow   Cranberry Bogs
Field Sparrow   Cranberry Bogs
Song Sparrow   Cranberry Bogs
Red-winged Blackbird   Cranberry Bogs
Brown-headed Cowbird   Cranberry Bogs
Pine Warbler   Cranberry Bogs
Northern Cardinal   Cranberry Bogs