DO OTTERS TARGET THE SAME FISH SPECIES AND SIZES AS ANGLERS? Do otters target the same fish species and sizes as anglers? a case study from a lowland trout stream in the Czech Republic

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F24759384%3A_____%2F21%3AN0000044" target="_blank" >RIV/24759384:_____/21:N0000044 - isvavai.cz</a>
Result on the web
<a href="https://www.researchgate.net/publication/350152742_Do_otters_target_the_same_fish_species_and_sizes_as_anglers_A_poster_from_the_IUCN_Otter_Specialist_group_Workshop" target="_blank" >https://www.researchgate.net/publication/350152742_Do_otters_target_the_same_fish_species_and_sizes_as_anglers_A_poster_from_the_IUCN_Otter_Specialist_group_Workshop</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
DO OTTERS TARGET THE SAME FISH SPECIES AND SIZES AS ANGLERS? Do otters target the same fish species and sizes as anglers? a case study from a lowland trout stream in the Czech Republic
Original language description
This study aimed to describe differences between otter diet and catches of anglers on a lowland trout stream with salmonid stocking. Otter diet was studied during winter, using spraint analysis. Fish dominated otter diet (85% of biomass). Gudgeon Gobio gobio was the most important otter prey (38% of biomass). Catches of otters and catches of anglers on the stream were significantly different. Otters mostly preyed upon small-growing fish species of medium or no angling value while anglers took large-growing fish species of medium and high angling value.
Czech name
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Czech description
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Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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