ORIENTATION OF ENTRANCES TO WOODPECKER NEST CAVITIES

[1] BAKER WW, 1971, S RED COCKADED WOODP, P44

[2] BENT AC, 1939, 174 US NATL MUS B

[3] BLUME DIETER, 1961, JOUR ORNITHOL, V102, P1

[4] SPECIES USING RED-COCKADED WOODPECKER HOLES IN NORTHEASTERN SOUTH-CAROLINA [J]. BIRD-BANDING, 1971, 42 (02): : 79 - &

[5] YELLOW-SHAFTED FLICKER (COLAPTES-AURATUS) ON NANTUCKET-ISLAND, MASSACHUSETTS [J]. BIRD-BANDING, 1969, 40 (04): : 290 - &

[6] KILHAM L, 1971, WILSON BULL, V83, P159

[7] LAWRENCE L, 1966, 5 ORN MON

[8] ASPECTS OF BEHAVIORAL ECOLOGY OF RED-HEADED AND RED-BELLIED WOODPECKERS [J]. AMERICAN MIDLAND NATURALIST, 1972, 88 (02) : 270 - &

[1] BAKER WW, 1971, S RED COCKADED WOODP, P44

[2] BENT AC, 1939, 174 US NATL MUS B

[3] BLUME DIETER, 1961, JOUR ORNITHOL, V102, P1

[4] SPECIES USING RED-COCKADED WOODPECKER HOLES IN NORTHEASTERN SOUTH-CAROLINA [J]. BIRD-BANDING, 1971, 42 (02): : 79 - &

[5] YELLOW-SHAFTED FLICKER (COLAPTES-AURATUS) ON NANTUCKET-ISLAND, MASSACHUSETTS [J]. BIRD-BANDING, 1969, 40 (04): : 290 - &

[6] KILHAM L, 1971, WILSON BULL, V83, P159

[7] LAWRENCE L, 1966, 5 ORN MON

[8] ASPECTS OF BEHAVIORAL ECOLOGY OF RED-HEADED AND RED-BELLIED WOODPECKERS [J]. AMERICAN MIDLAND NATURALIST, 1972, 88 (02) : 270 - &