WOODPECKER PREDATION ON AN ENDEMIC POPULATION OF ENGELMANN SPRUCE BEETLES

[1] A COMPARISON OF METHODS FOR CENSUSING WOODPECKERS IN SPRUCE-FIR FORESTS OF COLORADO [J]. ECOLOGY, 1960, 41 (04) : 699 - 706

[2] BALDWIN PH, 1968, 105 US FOR SERV ROCK

[3] BALDWIN PH, 1960, P INT ORNITHOLOGICAL, V12, P71

[4] BLACKFORD JOHN L., 1955, CONDOR, V57, P28, DOI 10.2307/1364695

[5] DIXON W, 1957, INTRODUCTION STATIST

[6] HOLLING C. S., 1959, CANADIAN ENT, V91, P293

[7] HUTCHISON RT, 1951, THESIS COLORADO STAT

[8] THE EFFECTS OF WOODPECKERS ON POPULATIONS OF THE ENGELMANN SPRUCE BEETLE [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1958, 51 (05) : 603 - 607

[9] KNIGHT FB, 1960, 47 US FOR SERV ROCK

[10] NUMERICAL RESPONSE OF WOODPECKERS TO INSECT PREY IN A SUBALPINE FOREST IN COLORADO [J]. CONDOR, 1969, 71 (04): : 436 - &

[1] A COMPARISON OF METHODS FOR CENSUSING WOODPECKERS IN SPRUCE-FIR FORESTS OF COLORADO [J]. ECOLOGY, 1960, 41 (04) : 699 - 706

[2] BALDWIN PH, 1968, 105 US FOR SERV ROCK

[3] BALDWIN PH, 1960, P INT ORNITHOLOGICAL, V12, P71

[4] BLACKFORD JOHN L., 1955, CONDOR, V57, P28, DOI 10.2307/1364695

[5] DIXON W, 1957, INTRODUCTION STATIST

[6] HOLLING C. S., 1959, CANADIAN ENT, V91, P293

[7] HUTCHISON RT, 1951, THESIS COLORADO STAT

[8] THE EFFECTS OF WOODPECKERS ON POPULATIONS OF THE ENGELMANN SPRUCE BEETLE [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1958, 51 (05) : 603 - 607

[9] KNIGHT FB, 1960, 47 US FOR SERV ROCK

[10] NUMERICAL RESPONSE OF WOODPECKERS TO INSECT PREY IN A SUBALPINE FOREST IN COLORADO [J]. CONDOR, 1969, 71 (04): : 436 - &