catching glaucous gull (larus hyperboreus) with objective of ringing

acid animal arctic behaviour biology bird birding birds breeding carnivorous catching chicken coloring dripproof dye dyes field fowl glaucous gull hydrostable hyperboreus inhabitants larus list migration nature nosey ornithology paint picric population poultry predatory rapacious ravenous red research resistant rhodamine ringing science seagull structure study tagging tour watching water waterpower waterproof waterreducible white wild wildlife wintering