Port Aransas Christmas Bird Count 2015

Yesterday I participated in the Port Aransas, Texas Christmas Bird Count, a CBC I've done for many years now. I covered my usual section, the Port Aransas Nature Preserve at Charlie's Pasture with Warren Pulich Jr, who founded this count back in the 1970s. We spent most of the day on the preserve and then spent about an hour at the end of the day on the South Jetty. Warren and I found 94 species of birds and here are some highlights.

On the Nature Preserve in the morning the most interesting bird was a Cassin's Sparrow, a species that used to be much more common in the area but is now rarely observed. Warren and I both got the impression of a Field Sparrow without a pink bill. Unfortunately it was a brief view and I wasn't able to photograph it. Another exciting observation was two Peregrine Falcons fighting in the sky over the mud flats. We could hear them vocalize as they dove at each other, but they were too distant for my camera.

It's a good year for Pyrrhuloxia! We counted at least 5 in the Nature Preserve and several other groups on the count observed this species as well. Here's one of the five:

Pyrrhuloxia
http://www.inaturalist.org/observations/2479932

Despite its name, this Common Ground-Dove is an increasingly unusual bird for Port Aransas, and we were excited to get a pretty good look at this one:

Common Ground Dove
http://www.inaturalist.org/observations/2479943

It's always a treat to see the thousands of ducks, mostly Redheads and Northern Pintails, that winter in this area. Here's a shot of a few hundred in the sky on the other side of the ship channel. You have to look closely in the sky to see the flocks:

Duck Flocks

In the early afternoon we saw a single small wild pig trotting across the flats. Warren remarked that it was dangerous for this small pig to be by itself out in the open, and we wondered what it was doing out there:

http://www.inaturalist.org/observations/2479946
Feral Pig

A few minutes later Warren spotted a coyote casually following the pig, and even nipping at it a couple times. I guess the pig was just a little too big for a single coyote to take on, and the pig eventually disappeared into the brush and the coyote didn't follow. Here's the only photo I got of the two animals interacting, a distant shot with my iPhone through my spotting scope:

Coyote and Feral Pig - 1

The hour we spent on the South Jetty in the afternoon was uneventful, but we enjoyed seeing the common birds in the beautiful late afternoon light. I was happy to get this photo of a flying Brown Pelican:

Brown Pelican
http://www.inaturalist.org/observations/2479956

It was a fun day in just about perfect clear weather. The temperature ranged from the upper 40s to the low 70s, and wind was light. What a great day to be outdoors counting birds! When we met with the other groups our unofficial total for the whole count was 174 species.

UPDATE: Co-compiler Joan Holt posted that the official total for the Port Aransas CBC is 182 species!

由使用者 mikaelb mikaelb2015年12月16日 01:40 所貼文

觀察

照片/聲音

什麼

大藍鷺 (Ardea herodias)

觀察者

mikaelb

日期

12月 14, 2015 07:05 CST

描述

Taken during the 2015 Port Aransas Christmas Bird Count.

照片/聲音

什麼

北美沼澤鷦鷯 (Cistothorus stellaris)

觀察者

mikaelb

日期

12月 14, 2015 08:45 CST

描述

Taken during the 2015 Port Aransas Christmas Bird Count.

照片/聲音

什麼

灰額主紅雀 (Cardinalis sinuatus)

觀察者

mikaelb

日期

12月 14, 2015 09:04 CST

描述

Taken during the 2015 Port Aransas Christmas Bird Count.

照片/聲音

觀察者

mikaelb

日期

12月 14, 2015 09:04 CST

照片/聲音

什麼

灰額主紅雀 (Cardinalis sinuatus)

觀察者

mikaelb

日期

12月 14, 2015 09:07 CST

描述

Taken during the 2015 Port Aransas Christmas Bird Count.

照片/聲音

觀察者

mikaelb

日期

12月 14, 2015 09:40 CST

描述

Taken during the 2015 Port Aransas Christmas Bird Count.

照片/聲音

觀察者

mikaelb

日期

12月 14, 2015 09:41 CST

描述

Taken during the 2015 Port Aransas Christmas Bird Count.

照片/聲音

什麼

北美紅雀 (Cardinalis cardinalis)

觀察者

mikaelb

日期

12月 14, 2015 09:43 CST

描述

Taken during the 2015 Port Aransas Christmas Bird Count.

Turning its head quite far around -- not just owls can do this.

This photo also shows how different the red on a cardinal's back is from the bright red on the breast and face. It can be quite dull and indistinct if it needs to be!

照片/聲音

什麼

雁鴨科 ( Anatidae)

觀察者

mikaelb

日期

12月 14, 2015 10:06 CST

描述

Taken during the 2015 Port Aransas Christmas Bird Count.

Look closely to see the flocks of ducks in the sky.

照片/聲音

什麼

普通地鳩 (Columbina passerina)

觀察者

mikaelb

日期

12月 14, 2015 10:55 CST

描述

Taken during the 2015 Port Aransas Christmas Bird Count.

照片/聲音

什麼

野豬 (Sus scrofa)

觀察者

mikaelb

日期

12月 14, 2015 13:26 CST

描述

Taken during the 2015 Port Aransas Christmas Bird Count.

This small feral pig was walking across the flats all by itself in the middle of the afternoon. Later we saw a coyote tentatively try to hunt it, without success.

照片/聲音

觀察者

mikaelb

日期

12月 14, 2015 13:29 CST

描述

Taken during the 2015 Port Aransas Christmas Bird Count.

照片/聲音

什麼

小黃腳鷸 (Tringa flavipes)

觀察者

mikaelb

日期

12月 14, 2015 13:39 CST

描述

Taken during the 2015 Port Aransas Christmas Bird Count.

照片/聲音

觀察者

mikaelb

日期

12月 14, 2015 16:42 CST

描述

Taken during the 2015 Port Aransas Christmas Bird Count.

照片/聲音

什麼

皇家鳳頭燕鷗 (Thalasseus maximus)

觀察者

mikaelb

日期

12月 14, 2015 16:47 CST

描述

Taken during the 2015 Port Aransas Christmas Bird Count.

照片/聲音

什麼

褐鵜鶘 (Pelecanus occidentalis)

觀察者

mikaelb

日期

12月 14, 2015 16:48 CST

描述

Taken during the 2015 Port Aransas Christmas Bird Count.

照片/聲音

什麼

野豬 (Sus scrofa)

觀察者

mikaelb

日期

12月 14, 2015 10:05 CST

照片/聲音

什麼

郊狼 (Canis latrans)

觀察者

mikaelb

日期

12月 14, 2015 13:38 CST

描述

A coyote found the small feral pig we'd been watching and made some casual-seeming advances towards it, including nipping at the pig once. The pig disappeared into the brush before the coyote harmed it.

評論

174?!? Wow. I don't think I've seen that many species...ever.

發佈由 cosmiccat 超過 8 年 前

Great stuff -- thanks for photodocumenting these too. :)

發佈由 sambiology 超過 8 年 前

@cosmiccat , CBC's on the Texas coast are pretty remarkable for species counts. The Mad Island Marsh count is held on the same day not too far away on Matagorda Island. It usually has the highest species count in the nation and their compiler (Brent Ortego) just reported a total of 240!

發佈由 mikaelb 超過 8 年 前

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