Thursday, January 31, 2019

Rarities and Specialties


Lydia and David were from Houston and had won a three night stay at the Inn through a silent auction with the Bluebird Society, so they wanted to use it before it expired! J  They had never been to South Texas before, but many of our more widespread wintering (and resident) species were also new for them!  They had a list compiled by a friend of theirs in Houston who ran local trips, so based on that (and what could be expected in a day and a half), I had planned on taking them to Starr County today and Estero Llano Grande the next morning, but the continuing Hook-billed Kites demanded a detour from The Plan, so after stopping at McDonald’s for a Sausage and Egg Biscuit, we were on our way to the now famous levee!

Once we got on the “canal road” next to the levee, we stopped short for Lydia’s first Kiskadee in the canal vegetation, but what was also there were six Groove-billed Anis!  So we enjoyed them for a bit before parking and joining the rest of the mob, and were greeted with, “You missed him by three minutes!” L  Not to be discouraged, my charges were willing to wait and see if the bird returned (it was a gorgeous, windless day, unlike last time), and in the meantime a young Red-shouldered Hawk perched in the “kite tree”, and several unseen little things vocalized from the brush, including Marsh Wren and Yellowthroat behind us and Long-billed Thrasher and Lincoln’s Sparrow in front of us.  Thankfully we didn’t have to wait long before a big, fat, slaty-colored raptor suddenly flew over the thornscrub heading east – it was the Hook-billed Kite, bright white eyes and all!  High fives all around!

Groove-billed Ani, usually rare in the winter

Looking a little fluffy...

Birders hoping the kite will return (David and Lydia are in the further bunch...)

Interloping young Red-shouldered Hawk
He had circled around and seemed to go down behind the Border Patrol corrals, so we made plans to head back out the way we had come and head west on Old Military Highway (OMH) so we’d have the sun to our backs, but not before getting great looks at the resident Black Phoebe pair and a very cooperative Lincoln’s Sparrow!  We were putting our gear away when I heard a splat, which sent us back to the bridge looking for the Green Kingfisher that had just vocalized, but he was either hidden or long gone (and the very distant Ringed Kingfisher rat-a-tatting counted for the day list but that was it).  Crawling down the road next to the Butterfly Center bagged us a calling Couch’s Kingbird, and while I was trying to spot it found a Blue-headed Vireo in a tree that unfortunately my charges missed…  Some pretty Savannah Sparrows posed on the fence wires along OMH, but there was no sign of the kite.  We did spot a young Gray Hawk where that canal road dumps onto OMH; he gave great looks on his tree!

Black Phoebe

Lincoln's Sparrow

Young Gray Hawk

Planning on using the restrooms at Bentsen, we pulled into the parking lot where once again a mob of “accidental” House Finches were feeding in the grass along with several American Goldfinches!  (A look at the TOS Handbook will show you that House Finches theoretically don’t occur here, but they’re gradually becoming more established…)  And while editing the pictures later I discovered that some Pine Siskins, also "flaggable" by eBird in the Valley, were in amongst them!  I made another command decision to spend time at the Gatehouse Feeders since we were there (and Chachalacas weren’t necessarily a given at Salineño).  I was also hoping for kingfishers along the canal, but they weren’t playing ball…  However, the chachalacas at the feeders made up for it; Lydia was amazed at how tame they were!  We also enjoyed Green Jays, a Long-billed Thrasher, and a White-tipped Dove while watching the antics of the “big boys”!  On the way out we ran into John Kaye (the Bentsen Hawk Watch Guy) who was leading a group, and at the canal we caught sight of an immature hawk that everyone mused could have been the Broad-winged Hawk that was hanging around!  I got the scope on it, and realized (especially after comparing juvie Broad-winged with Red-shouldered on the handy dandy Sibley app) I’d be hard-pressed to tell the two apart unless I could see the tell-tale checkerboard pattern on the secondaries that a Red-shouldered shows (which I couldn’t see, of course)!  A second bird appeared that was a more finely streaked Redshoulder (and proved it when he flew and showed the pale crescents in his wings), so when I saw a utility truck go down the side road that would probably flush the problem hawk, I started a video and followed the bird when he did fly.  Once home I could analyze the video frame by frame, and thankfully it caught the same buffy crescents that nailed it as a Redshoulder.  John’s gang also found a Sharp-shinned Hawk that darted into a tree, and we all had a heckuva time trying to refind it!

House Finch (above and below), considered rare in the Valley (at least at present)!

Three Pine Siskins feed behind an American Goldfinch

Lydia points something out to Dave at the canal

Checking out the "Gatehouse Feeders"

Mob of Chachalacas

Dave and friends...

Another young Red-shouldered Hawk

Headed upriver after that, stopping at the Whataburger in Rio Grande City for lunch (“cutting back” has been shot to heck this week L).  Once in Salineño Lydia was even happy to see Collared Doves! J  We went to the boat ramp first, picking up a couple of Neotropic Cormorants on the river, an Osprey eating lunch, and hearing this horrendous roaring on the other side (we were guessing wild boars but then saw a bovine over there and concluded it could have been a bull…), then hiking the “Seedeater Trail” in hopes of bagging said seedeaters.  They didn’t show (not surprisingly), but we heard an Audubon’s Oriole calling on the Island and had a nice pair of Couch’s Kingbirds at trail’s end.  Other than that we just had the regular wintering stuff (gnatcatchers, kinglets, et al) along the trail.

Osprey with breakfast

We then spent a very relaxing hour at the feeders, where Lydia spotted an Olive Sparrow coming in to the water feature right away!  Long-billed Thrashers were particularly cooperative, and we enjoyed all the regular players:  Green Jays, Kiskadees, Altamira Orioles, titmice, and Cardinals.  The female Hooded Oriole showed off regularly, but the Audubon’s only came in briefly and gave obscured views.  We always get American Goldfinches every winter, but this year they’ve literally invaded and have been everywhere in numbers, and here was no exception!  A Lincoln’s Sparrow did the “Towhee Shuffle” under the bushes, and a White-tipped Dove made a very brief appearance in the back.  Both the woodpeckers came in, and I was very happy that the guys got a fabulous look at the male Golden-fronted, as that was one Lydia really wanted to see well!

An Altamira Oriole competes with the House Sparrows over the PB mixture!

Readying for the attack...

More Altamira shots

Long-billed Thrasher

American Goldfinch

Green Jay (check out the eyebrows!)

Golden-fronted Woodpecker (female above, male below)

Black-crested Titmouse

Everyone signs in with Mike!

On the way up there we noticed that the construction traffic going the other way in La Joya was horrendous, so we decided to leave a little early and take Sparrow Road up and around (and out-of-the-way but more scenic route).  But we didn’t get far from the feeder parking area when three Gray Hawks whistled and circled overhead!  A Bewick’s Wren was also singing, but we couldn’t get him to come out…  We went ahead and made a quick run up the Dump Road, getting a brief view of a Curve-billed Thrasher before reaching the dirt portion, and finding a couple of Lark Sparrows in with some Mourning Doves!  A pair of Harris’ Hawks was on the old windmill, and we heard a chattering Pyrrhuloxia, but he didn’t wanna come out, either… L

Harris' Hawk pair on the old windmill

Headed back about then, and took Sparrow Road as planned.  While enjoying the scenery, we blasted by a magnificent White-tailed Hawk in a dead tree, so we wheeled around to get fabulous looks!  As we headed east on what eventually turned into SR 101, it dawned on me that we could go home by way of Trenton and maybe catch the Green Parakeet Show!  Sounded good, so that’s exactly what we did; when we got there, we were a bit early, but eventually the big flocks started screeching overhead and a few decided to start filling up the power lines!  It wasn’t the spectacle you get at sunset, but we got great scope looks and my charges were happy, so we headed on home with a modest 61 species for the day.  Bird list:

Plain Chachalaca 
Rock Pigeon (Feral Pigeon) 
Eurasian Collared-Dove 
White-tipped Dove 
White-winged Dove 
Mourning Dove 
Groove-billed Ani 
Neotropic Cormorant 
Cattle Egret 
Black Vulture 
Turkey Vulture 
Hook-billed Kite 
Sharp-shinned Hawk 
Harris's Hawk 
White-tailed Hawk 
Gray Hawk 
Red-shouldered Hawk 
Red-tailed Hawk 
Ringed Kingfisher 
Green Kingfisher 
Golden-fronted Woodpecker 
Ladder-backed Woodpecker 
Crested Caracara 
American Kestrel 
Black Phoebe 
Eastern Phoebe 
Great Kiskadee 
Couch's Kingbird 
Loggerhead Shrike 
White-eyed Vireo 
Blue-headed Vireo 
Green Jay 
Black-crested Titmouse 
House Wren 
Marsh Wren 
Bewick's Wren 
Blue-gray Gnatcatcher 
Ruby-crowned Kinglet 
Curve-billed Thrasher 
Long-billed Thrasher 
Northern Mockingbird 
European Starling 
House Finch 
American Goldfinch
Pine Siskin 
Olive Sparrow 
Lark Sparrow 
Savannah Sparrow 
Lincoln's Sparrow 
Altamira Oriole 
Audubon's Oriole 
Red-winged Blackbird 
Great-tailed Grackle 
Orange-crowned Warbler 
Common Yellowthroat 
Yellow-rumped Warbler 
Northern Cardinal 
House Sparrow 

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