Here we go. We finally figured out where this bird disappears to. Red-footed Booby. One of very very few inland records of this seafaring bird. Houston, TX. Much better photos than yesterday's grainy shot of a flying bird from half a mile away.
07.10.2025 01:50 β π 13 π 1 π¬ 0 π 0
very interesting. Thank you for sharing. You are 100% correct on all your points.
28.09.2025 22:02 β π 1 π 0 π¬ 0 π 0
We found this amazing katydid in Honduras. Haemodiasma tessellata. Camouflage at its finest.
28.09.2025 02:00 β π 9 π 3 π¬ 1 π 0
How about a coral snake up close? Foothill forests of the Caribbean slope in Honduras.
26.09.2025 16:21 β π 6 π 1 π¬ 0 π 0
One of the most important and magical shorebird stopover sites in the country is the Bolivar Flats Bird Sanctuary in Texas. It is currently under threat from development and we are in a race to save it. houstonaudubon.org/conservation...
26.09.2025 02:01 β π 44 π 19 π¬ 2 π 0
A storm blew over last evening in Houston, TX. This AM, at Rice University, I was surprised to see a Vermilion Flycatcher (rare for an urban environment). While looking at the flycatcher, I saw a dragonfly I had never seen before - Twelve-spotted Skimmer! The 2nd record for our county.
25.09.2025 23:53 β π 30 π 2 π¬ 1 π 0
Our paper by student Jia-le Mou, former student Jackson Borchardt and myself, Calibrating olivine Forsterite content as a measure of melting degree, is out. A simple and general calibration of how forsterite content varies with melting degree
www.sciencedirect.com/science/arti...
25.09.2025 13:22 β π 15 π 4 π¬ 0 π 0
very nice piece. i enjoyed reading it.
16.09.2025 18:01 β π 1 π 0 π¬ 1 π 0
Grace's Warbler, a bird of mountain pine forests from southwestern United States south into northern Central America. This one I photographed in Honduras.
15.09.2025 23:26 β π 29 π 4 π¬ 0 π 0
The Fulvous Owl, a bird of mountain forests in northern Central America. Always a magical feeling when one encounters an owl deep in the woods. This one we photographed in Honduras.
15.09.2025 03:33 β π 46 π 2 π¬ 0 π 1
The Honduran Emerald, a beautiful hummingbird endemic to the dry oak-pine forests of Honduras. I recently had the pleasure of being in Honduras to learn more about their conservation and sustainable ecoutourism efforts. Honduras has so much to offer, from birds to geology to amazing culture.
15.09.2025 00:16 β π 33 π 8 π¬ 0 π 0
The City of Moreno Valley in California is planning the Rancho Belago estates, a 3,000 single family home complex right along the active San Jacinto Fault and on the slopes of the San Timoteo badlands, the mecca of landslides. Do not do this.
www.moreno-valley.ca.us/.../RanchoBe....
21.08.2025 05:20 β π 55 π 22 π¬ 4 π 3
that's interesting. Are Alders and Willows breeding very close to each other?
12.06.2025 01:50 β π 1 π 0 π¬ 1 π 0
when were these willows banded? are they migrants or birds on territory/breeding?
12.06.2025 01:33 β π 1 π 0 π¬ 1 π 0
hi Dan, I think both are Traill's and they both look like Willows based on longish bill, dull wingbars, lack of eyering and the longer P6-5 vs P7-6 primary tip gaps.
11.06.2025 23:02 β π 2 π 0 π¬ 1 π 0
Coastal Tiger Beetle along the upper Texas coast. These beetles are found on the beaches, but they seem to be strictly found at the top of the littoral zone, right at the high tide line where the beach sands are coated with thin algal biofilms, giving the sand a slightly mottled green-brown color.
04.06.2025 19:57 β π 9 π 0 π¬ 0 π 0
Lilac-breasted Roller, an iconic bird of eastern and southern africa. This one we photographed in Zimbabwe.
03.06.2025 21:26 β π 27 π 3 π¬ 1 π 0
Night time with a thermal imaging telescope. African leopard lumbering along the trail. Zambia.
01.06.2025 11:59 β π 22 π 2 π¬ 0 π 0
An adult male Eastern Kingbird dragging its bill along the surface of a pond. I've never seen such behavior. Have I just overlooked this behavior over the years? Have anyone seen such behavior?
17.05.2025 02:16 β π 16 π 1 π¬ 0 π 0
The piney woods of east Texas with @edyong209.bsky.social and Melanie Barboni. These regenerating longleaf pine forests r the haunts of Prairie Warblers. Songbird migration this season has been slow (birds are not stopping), so heading to the breeding grounds was the way to go. My son in foreground.
30.04.2025 04:38 β π 24 π 2 π¬ 0 π 0
Garnet phenocrysts from a dacitic volcano in southern Spain. Like candy!
30.04.2025 04:02 β π 78 π 7 π¬ 4 π 0
Green-tailed Towhee from Madera Canyon, Arizona.
08.04.2025 23:19 β π 7 π 1 π¬ 0 π 0
lots of fun!!!! thanks for organizing all this Kau. Birds and geology together for the win!
07.04.2025 15:06 β π 3 π 0 π¬ 0 π 0
A photograph of a Hammond's Flycatcher
A photograph of a Hammond's Flycatcher
A photograph of an Ash-Throated Flycatcher
A photograph of an Ash-Throated Flycatcher
Finally, it was a really fun experience being out seeing #Empidonax & #Myiarchus #flycatchers with @cintylee.bsky.socialβwho has recently published a series of definitive ID guides for these clades. Here's a Hammond's Flycatcher & and an Ash-Throated Flycatcher. fin πͺΆ
06.04.2025 17:24 β π 8 π 1 π¬ 0 π 0
it was fun to get all the feedback from all of you!
06.04.2025 06:00 β π 1 π 0 π¬ 0 π 0
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