Purple Martin
Cape May, N.J.
6/12/06

Purple Martin
Brigantine NWR
N.J., 6/11/06

Caribbean Martin
Cabo Rojo, P.R.
4/27/08

Tree Swallows
Glenshire (Truckee),
CA, 7/10/10

Tree Swallow
South Lake Tahoe
CA, 7/31/09

Tree Swallows
South Lake Tahoe
CA, 7/31/09

Tree Swallow
Glenshire, CA,
6/24/08

Tree Swallows
Glenshire,
CA, 6/24/08

Tree Swallows
Glenshire,
CA, 7/9/04

Violet-green
Swallow
Mono Lake, CA
8/9/05

Violet-green
Swallow
Glenshire, CA
6/19/04

Violet-green
Swallow
Glenshire, CA
6/19/04

Violet-green
Swallow
Glenshire, CA
6/19/04

Northern
Rough-winged
Swallow
Lodi, CA
4/1/06

Northern
Rough-winged
Swallow
Sacramento, CA
3/9/05

Northern
Rough-winged
Swallow
Sacramento, CA
3/18/04

Bank Swallow
South Lake Tahoe
CA, 7/31/09

Bank Swallow
Pyramid Lake, NV
5/7/09

Cliff Swallow
Sierra Valley, CA
7/1/10

Cliff Swallow
Sierra Valley, CA
7/1/10

Cliff Swallows
Sierra Valley, CA
5/8/06

Cliff Swallows
Sierra Valley, CA
5/22/04

Cave Swallow
(Caribbean race)
Cutler Ridge, FL
5/9/10

Cave Swallow
(Mexican race)
El Canelo Ranch
TX, 3/23/02
Slide scan

Barn Swallows
Sierra Valley, CA
8/9/09

Barn Swallow
Huntley Meadows
VA, 6/22/04