Tree Swallows in Flight
A huge flock of tree swallows (Tachycineta bicolor) migrates en masse along the South Carolina coast
Picture No
13604714
Media ID
43091572
Size
3897px x 2550px
(7.5MB)
Credit
James L. Amos /Science Source/ www.ardea.com
Category
NA
Availability
Available in UK only. No agents
Ardea Picture Library
Picture No
13604714
Contributor Ref
SCS-90051331
