Open AccessSAPSUCKER DAMAGE IN COASTAL BRITISH COLUMBIA
Author(s) -
Wolf G. Ziller,
David Stirling
Publication year - 1961
Publication title -
the forestry chronicle
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.335
H-Index - 49
eISSN - 1499-9315
pISSN - 0015-7546
DOI - 10.5558/tfc37331-4
Subject(s) - geography , ecology , forestry , population , biology , physical geography , demography , sociology
The characteristics and feeding habits of the red-breasted sapsucker, Sphyrapicus varius ruber (Gmelin), are outlined. The bird appears to fluctuate violently in numbers. Incidental observations suggest that a large population of sapsuckers can cause considerable damage to forest trees.
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