Bulletin 197 - Migration #3 and Anahuac NWR book

It certainly was a strange year for migration. The best weekend was Easter weekend April 18-20. Generally,  the following two weekends are the peak of migration. However strong southerly breezes provided a good tail wind for the birds and they must have gone far inland before alighting. All the migrant traps on the coast were as quiet as any of us can ever remember. I hope it isn't an indication of a severe decline in bird numbers.

The Yellow-breasted Chat (Icteria virens) was formally considered a warbler, but now it is uncertain of its pedigree. It is larger (7.5") than the warblers. I usually only see 1 or 2 each spring. This one was at LaFitte's Cove in Galveston.

Yellow-breasted Chat

The Yellow-billed Cuckoo (Coccyzus americanus) is a common spring migrant, but I only saw a couple of them this year.



Yellow-billed Cuckoo

A late migrant that I was pleased to find was the Bobolink (Dolichonyx oryzivorus). This 7" member of the icterid or blackbird family usually comes through in early to mid May when most birders have stopped going to the coast. This was only the 3rd time in 25 years that I saw them in the spring. The beautiful male has a black breast, white on wings and back, and a prominent yellow patch on the back of his head and neck.The female is just streaked brown like a sparrow and I have yet to get a photo of her.

Bobolink - breeding male

Phalaropes are a group of 3 species of sandpipers that are unique in several ways. They often swim
and dab at the surface of the water to feed. There is one species we get here. Additional, unlike most birds, the female is the brightly colored bird and the males are duller. The one we have in spring is Wilson's Phalarope (Phalaropus tricolor). The female has black stripe down neck with red on the wings.

Wilson's Phalarope - female breeding

The male is considerably plainer. He is IDed by the thin bill and a hint of color on his face and neck.

Wilson's Phalarope - male breeding

Anahuac NWR had a rare spring sandpiper visitor this year, a female Ruff (Philomachus pugnax). This Eurasian sandpiper is an occasional visitor to the lower 48 states. But it seems to have become rather regular as I have seen one 3 times since 2008 in the Houston area. This was my first female in breeding plumage and she is IDed by the bright orange legs.



Ruff - breeding female

Here is another photo which also shows the banding on the wing feathers just like in the Sibley guide.



Ruff - breeding female

Anahuac NWR has always been a favorite place to visit for me. 2013 was their 50th anniversary of the establishment of the refuge. The volunteer group Friends of Anahuac Refuge decided to publish a book about the refuge in their 50th year and invited photographers to submit photos for possible inclusion in the book. I was fortunate to have had 3 photos selected for the book.

The first was a full page photo of a wildflower I took way back in 2006. It is known a False Indigo.

False Indigo

The second was my photo of a Striped Skunk (without stripes) taken in 2010. It was only 1/4 page in the book.

Striped Skunk

And lastly, I had a bird photo! This pair of Crested Caracaras on top of a bare tree was taken 2 days before the close of submissions last December. It was also published as a full page in the book.

Crested Caracaras

If any of you are interested in buying a copy of the book, it is only $20 plus tax and shipping. It can be purchased at the visitor center at Anahuac NWR or can be ordered online here.


Happy birding and photography,

David McDonald dkmmdpa@gmail.com

photos copyright 2006 - 2014 David McDonald

To have these trip reports sent to your email, please email me at the above address and ask to subscribe.

Bulletin 196 - spring migration April 18 - 20

My friend Martin Jackson, from NYC, and his son Tom, from Los Angeles, visited last weekend to see the migration of birds to the upper Texas coast. We  had a great weekend and saw 110 species of birds. Here are some photos from the weekend.

One of my target birds is the molting first year male Summer Tanager (Piranga rubra). These male are yellow-green over winter and then start getting their red feathers in spring. They can have all sorts of combinations of color. This first one has a partially red face but green rump.

Summer Tanager - 1st year male

The next one has a little more red. His head is all red as well as his rump.


Summer Tanager - 1st year male

This last one is all red except for a patch on the nape of his neck and the wing edges.



Summer Tanager - 1st year male

The male Scarlet Tanager (Piranga olivacea) was very numerous on Saturday. In fact, I saw more of them that day than ever before. The guide books state that they come in an orange variant, but they tend towards orange-red rather than orange like an oriole. On one occasion, we had 3 birds together, one was scarlet, one was the orange variant, and the third was an in-between shade of red. Here is a red one.

Scarlet Tanager - breeding male

 And here is an orange variant male.

Scarlet Tanager - breeding male

The Blue Grosbeak (Guiraca caerula) is much less common here than the Indigo Bunting, so I was pleased to see 3 birds and all had different plumages.The breeding male is royal blue with a rufous wing patch. The wing patch is the important field mark.

Blue Grosbeak - male

The juvenile birds are rufous brown  and then molt in next spring. The first year male has a blue face and rump and tail, with the rufous back of head.



Blue Grosbeak - 1st year male

The adult females are a dull gray brown, but this female has the bright rufous on her head, so I would assume that she is a first year female.

Blue Grosbeak - 1st year female

There was a scarcity of warblers, but a male Common Yellowthroat (Geothlypis trichas) did put on a show at the drip at LaFitte's Cove. This bird is an easy ID with his black mask.

Common Yellowthroat - male

The reason spring migration is so awesome along the coast, is that many neotropical migrants fly across the gulf from the Yucatan peninsula of Mexico. The distance is 600 miles. A few of the birds don't make it and fall into the sea. Most continue inland, but a lot of them stop at the 'migrant traps' on the coast to rest, feed and bathe. The locations include High Island, Galveston, and Quintana on the upper Texas coast. However an occasiona bird just makes it to shore and collapses, totally spent and can't fly. We found one such bird on the Bolivar peninsula. It was a female Scarlet Tanager and she landed on a mud flat 50 yards inland from the ocean. She couldn't fly and there was nothing for her to eat at that location. It was a cold foggy morning and she would have died form hypothermia. I picked her up, wrapped her in my jacket, and took her to High Island. She had warmed up and recovered and flew to a mulberry tree to feast. Here I am holding her. Thanks to Tom Jackson for the photo.

David McDonald holding Scarlet Tanager
Photo by Tom Jackson

As we were leaving Brazoria National Wildlife Refuge, there was a 6 foot alligator lying on the road.
Several cars had stopped to watch it. Of course, we got out to see it as well. As all photographers know, the ideal way to photograph a person, animal, bird etc is to be a eye level. So of course I got down on the road to get these photos up close and personal with a gator.

Alligator on road - Brazoria NWR

And another showing his acute need of dental work and a cleaning.

Alligator on road - Brazoria NWR

A short time later, he got up and walked off into the grass.

Alligator on road - Brazoria NWR

Happy birding and photography,

David McDonald dkmmdpa@gmail.com

photos copyright 2014 David McDonald

To have these trip reports sent to your email, please email me at the above address and ask to subscribe.

Bulletin 195 - early migrants

I need to take a break from Panama as spring migration is underway along the Texas coast.

In the latter half of March, I had a new hummingbird species in my yard, and not one but 2 individuals, as the plumages were different. The Calliope Hummingbird (Stellula calliope) at 3.25 inches in length is the smallest bird in North America. Both birds were juvenile males starting to molt to adult plumage. The first one had a long single red feather on the left side of his throat. Notice that the wings project beyond the tail. This is the fifth species of hummer in my yard!


Calliope Hummingbird - juvenile male

He stayed around for about 10 days and was replaced by a second bird. Notice he has a few central feathers sprouting, but nothing on the left side of his throat.



Calliope Hummingbird - juvenile male

I spent some time on the coast the last 2 weekends and picked up some migrants. The Hooded Warbler (Setophaga citrina) is very common. The male has the black hood and yellow face. 

Hooded Warbler - male

The female has just the outline of the black hood, but is still easy to identify.



Hooded Warbler - female

A perennial nemesis bird for me was the Yellow-throated Warbler (Setophaga dominica). It took several years before I saw one after starting photography, but this year, I have seen 2 already. Again, this black and white bird with bright yellow throat is an easy ID. The sexes are similar.

Yellow-throated Warbler

The Prothonotary Warbler (Prothonotaria citrea) is another favorite of mine. This bright yellow bird with a long bill and blue-gray wings is an easy ID. The sexes are similar, but the female is duller and has a more olive crown. This is the first one I am convinced is a male. This guy also gave us 10 minutes of photo enjoyment as he hung out at the drip at LaFitte's Cove.

Prothonotary Warbler - male

I also had my first beautiful male Summer Tanager (Piranga rubra).

Summer Tanager - male

I went to Bolivar Island twice last weekend attempting to see and photo a rare gull. I missed that gull both times, but did get some interesting photos of other birds. The most amazing was a pink plumaged gull. This is the Franklin's Gull (Larus pipixcan) in breeding plumage. Sibley's describes this bird as having a 'pink tinge'. Well this bird is not tinged, it is pink! The other ID mark is the white spots on wing tips.

Franklin's Gull - breeding

Here is one of the pair with Royal Terns and Laughing Gulls to show the contrast.

Franklin's Gull

The Least Tern (Sterna antillarum) at 9" long is the smallest tern. It is IDed by the yellow bill and white forehead.

Least Tern - breeding

On Bolivar Flats, the famous Houston Audubon shorebird location, I got photos of 2 small plovers. The Snowy Plover (Charadrius alexandrinus) is smaller at 6.25" in length.  It is IDed by the dark legs, thin bill, and black on forehead, behind eye and incomplete breastband. I had not noted the beige crown on this bird previously and it caught my eye in the field.

Snowy Plover - breeding

The slightly larger (7.25") Piping Plover (Charadrius melodius) has orange legs and bill. It has the black forehead and an almost complete breast band. However, the face is plain.



Piping Plover - breeding

An unusual sighting was an Osprey (Pandion haliaetus) sitting on the ground. It was a very windy day and he might have been trying to get out of the elements.

Osprey

Lastly, some of you may know that Galveston Bay had an oil spill about a month ago when a ship collided with a barge in the fog. There were some oiled birds rescued and cleaned, but this White Pelican (Pelecanus erythrorhynchos) must have not been senn or escaped capture to clean him. He was at the Bolivar ferry landing.

White Pelican - oiled

Happy birding and photography,

David McDonald dkmmdpa@gmail.com

photos copyright 2014 David McDonald

To have these trip reports sent to your email, please email me at the above address and ask to subscribe.

Bulletin 194 - Panama #5 - blackbirds and howlers

The icterids are a new world family of birds, popularly called the blackbirds. They include many familiar species including blackbirds, grackles, orioles, cowbirds and meadowlarks. However, crows are not in that family.

The Shiny Cowbird (Molothrus bonariensis) is a 9" cowbird that has a range from southeast USA to South America. The male is glossy black with a dark eye. The female is dull brownish.

Shiny Cowbird - male

Caciques are larger birds who build long hanging nests like orioles. The Yellow-rumped Cacique (Cacicus cela) is 11" long. The sexes are similar. It is unmistakable with its pale bill, blue eye, yellow rump and vent and black body.

Yellow-rumped Cacique

Oropendolas are larger cousins of the caciques and build even longer hanging nests, some may be 3 feet long. The Chestnut-headed Oropendola (Psarocolius wagleri) is 14" long with brown head, and rump, black body, yellow tail and large pale bill and a blue eye.

Chestnut-headed Oropendola

The Crested Oropendola (Psarocolius decumanus) is much larger at 17" long. The head and body are all black except for the brown vent and rump. The tail is yellow. The bill is whitish. He has a wispy crest.

Crested Oropendola

Here is a bird building the nest.

Crested Oropendola

The Yellow-backed Oriole (Icterus chrysater) is 7.5" long with a yellow body, black face and throat, wings and tail. The sexes are similar
.

Yellow-backed Oriole

Compare this to the Yellow-tailed Oriole (Icterus mesomelas) which is an inch longer. This bird has a black back and yellow tail.

Yellow-tailed Oriole

Most people in the USA and Canada are familiar with the Red-winged Blackbird. The male is black with a red shoulder patch that often is hidden. Well here is the stunning Red-breasted Blackbird (Sturnella militaris) of South America. It is a small bird at 6.5" long. The male is shown here and is not an ID problem. The female is streaked brownish. It is the same genus as our meadowlarks.

Red-breasted Blackbird

The Mantled Howler Monkey (Alouatta palliata) is the largest monkey in Panama. They weigh up to 22 pounds. We heard them several times and on one lucky day, a troop of about 30 animals crossed our path. Here is one just chilling out on a branch.

Mantled Howler Monkey

We saw several babies carried by the parents. Here are an adult and baby.

Mantled Howler Monkey

A moment later, the baby rolled over on his back and scratched his back on the tree. It was fun to watch.

Mantled Howler Monkey

We even saw a newborn. This little guy was less than 24 hours old according to our guide. His mother was upside down and he was clinging to her chest. He was struggling to get to her nipple to nurse.

Mantled Howler Monkey

Lastly, as a physician, if I can detect an injury or illness in wildlife, I find it fascinationg. This large male was one of the first of the monkeys we saw. He had a large 'hole' on his neck. I thought it was a bullet hole, as the indians do eat these monkeys but probably not in this area of Panama where we were. Anyway, the guide said it was caused from a worm. I did the research and it is botfly larvae burrowed into the skin. Looking at the rest of the photos, I saw several more lumps on other monkeys, but none had a gaping hole like this guy on the right side of his neck. If you look closely on the left side of his neck, it looks like a large lump that is probably another infestation.

Mantled Howler Monkey
with Botfly larva hole

Happy birding and photography,

David McDonald dkmmdpa@gmail.com

photos copyright 2014 David McDonald

To have these trip reports sent to your email, please email me at the above address and ask to subscribe.