Cliff Shackelford

Ornithologist Cliff Shackelford hosts another episode of Bird Calls. His special guest for this week will be Earl Nottingham, a professional nature photographer. The profile species is the Yellow-throated Vireo. The photo was snapped by James Childress. Your calls are welcomed at 800-552-8502.

Ornithologist Cliff Shackelford hosts another episode of Bird Calls. His special guest for this week will be Earl Nottingham, a professional nature photographer. The profile species is the Yellow-throated Vireo. The photo was snapped by James Childress. Your calls are welcomed at 800-552-8502.

Cliff Shackelford hosts another episode of Bird Calls. Your calls are welcomed at 800-552-8502. The profiled species is the American White Pelican.

Cliff Shackelford hosts another episode of Bird Calls. Your calls are welcomed at 800-552-8502. The profiled species is the American White Pelican.

Ornithologist Cliff Shackelford hosts another episode of Bird Calls, Special guest will be Tyler Wayland, with the Caesar Kleberg Wildlife Research Institute. The profile species is the Ruby-crowned Kinglet.

Ornithologist Cliff Shackelford hosts another episode of Bird Calls, Special guest will be Tyler Wayland, with the Caesar Kleberg Wildlife Research Institute. The profile species is the Ruby-crowned Kinglet.

Cliff Shackelford hosts another Bird Calls episode and welcomes your calls to 800-552-8502. Airs live on Tuesday, December 13 at 6 pm. The profiled species is the American Goldfinch.

Cliff Shackelford hosts this monthly program, featuring live callers with questions about the bird life in our region. This month's Profiled species is the Brown-headed Cowbird.

Cliff Shackelford hosts this monthly program, featuring live callers with questions about the bird life in our region. This month's Profiled species is the Brown-headed Cowbird.

Cliff Shackelford hosts another edition of Bird Calls, featuring your calls at 800-552-8502. This month's featured bird is the Great-tailed Grackle.