Ornithological notes

By Peter Boesman
2 years 4 months ago

In the following we briefly analyze and compare voice of the three races of Riverbank Warbler (Basileuterus rivularis). We also try to quantify the extent of any vocal...

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By Peter Boesman
2 years 4 months ago

In the following we briefly analyze and compare voice of the races of Yellow-throated Warbler (Dendroica dominica). We also try to quantify the extent of any vocal differences...

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By Peter Boesman
2 years 4 months ago

In the following we briefly analyze and compare voice of the different races of Yellow-rumped Warbler (Dendroica coronata). We also try to quantify the extent of any vocal...

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By Peter Boesman
2 years 4 months ago

In the following we briefly analyze and compare voice of the different races of Yellow Warbler (Dendroica petechia). We also try to quantify the extent of any vocal differences...

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By Peter Boesman
2 years 4 months ago

In the following we briefly analyze and compare voice of Bahama Yellowthroat (Geothlypis rostrata) and Common Yellowthroat (G. trichas). We also try to quantify the...

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By Peter Boesman
2 years 4 months ago

In the following we briefly analyze and compare voice of the different races of Masked Yellowthroat (Geothlypis aequinoctialis). We also try to quantify the extent of any vocal...

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By Peter Boesman
2 years 4 months ago

In the following we briefly analyze and compare voice of the two races of Scarlet-rumped Cacique (Cacicus microrhynchus). We also try to quantify the extent of any vocal...

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By Peter Boesman
2 years 4 months ago

In the following we briefly analyze and compare voice of the three races of Yellow-rumped Cacique (Cacicus cela). We also try to quantify the extent of any vocal differences...

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By Peter Boesman
2 years 4 months ago

In the following we briefly analyze and compare voice of the different races of Eastern Meadowlark (Sturnella magna). We also try to quantify the extent of any vocal...

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By Peter Boesman
2 years 4 months ago

In the following we briefly analyze and compare voice of the three races of White-winged Brush-finch (Atlapetes leucopterus). We also try to quantify the extent of any vocal...

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