White-naped Swift

Streptoprocne semicollaris

ML49212801


©
Andrew Spencer
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eBird Checklist S30184982
Camino Rio Corucha
Michoacán, Mexico
Search this location, Illustrated Checklist
Latitude and Longitude 19.2019, -101.4531 Map

Age
Unknown
Sex
Unknown
Sounds
Call
Behaviors
Breeding
Tags
;
Playback
Not Used

Comments

calls from a large flock (at times over 100) swirling over the canyon with the waterfall. The first couple of chorus calls are from the largest groups, with smaller groups and even single birds calling later in the cut.

Observation details

Coming in to and roosting at a large communal roost at the falls. The flock would swoop around over our heads and back down the valley repeatedly, getting gradually smaller until they had all entered the roost site. Some apparent young birds without white napes seen at the roost, and two eggs (abandoned?).

Technical Information

Recorder
Microphone
Accessories
Original file size
55,913KB

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