Butterfly Migration


Eric and I had an interesting time during April watching the radar for birds and especially cold fronts that might mean a fallout. I may be wrong, but I think this radar depiction shows migrating birds (light blue) and then an approaching cold front (April 20, 2025). The birds seem to shy away from the…
Bugs are cool too!! But small. This is some type of Robber Fly.
Next few nights look good for migration through Texas!! I’ll be down at Hornsby ponds from about 7:00-10:00am tomorrow if anyone wants to join me. (Though so many times radar like this doesn’t pan out on the ground). Wherever you are birding this weekend — keep an eye out for Sabine’s Gulls!! Several at Canyon Lake yesterday
Spotted towhee, numerous Lincoln, white crown, white throated and chippys at the dacha still today. White eye and yellow throat vireos showed up about a week ago. Summer Tanager first seen on Friday. No sign of great crest fly yet.
Birdcast. I should say that just because conditions are good for migration, doesn’t mean we see them on the ground. But it’s a good time to look.
Distribution !!!! 3 of the 7 Habits !!! Here’s birds (I think) on radar from this morning. They appear to be landing for the morning. Also attached is Birdcast prognostication for tonight. And finally, here’s a new way to explore distribution and migration. IT is fascinating!!! Distribution Map at Audubon