Pavel Pelz (3 страница)

Найдено 87 композиций

Aegolius funereus 5: Male with prey calling the female and passing the food near the nest-hole — Pavel Pelz
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Strix uralensis 3: Contacting call of the female near the nest, hooting of male in the background — Pavel Pelz
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Glaucidium passerinum 7: Contacting voices of two birds outside breeding season — Pavel Pelz
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Aegolius funereus 4: Calls of male in danger, silent calls of female in the backgroudn — Pavel Pelz
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Strix nebulosa 1: Mating calls of male, beak snapping and silent voice of female — Pavel Pelz
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Otus scops 6: Calls of male and female, croaking of owlets after leaving nest — Pavel Pelz
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Strix nebulosa 2: Contacting calls of female on the nest. Lower voice of male in the backgroudn — Pavel Pelz
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