Brian Carruthers-Dublin-Eire:
Black-headed gull 3-3-13
Brian Carruthers-Dublin-Eire:
Black-headed gull 3-3-13
Brian Carruthers-Dublin-Eire:
Black-headed Gull, Clontarf 3-1-10
Brian Carruthers-Dublin-Eire:
Black-headed gull
Brian Carruthers-Dublin-Eire:
Black-headed Gull (Chroicocephalus ridibundus) 25-1-15
Brian Carruthers-Dublin-Eire:
Black-headed Gull (Chroicocephalus ridibundus) 25-1-15
Brian Carruthers-Dublin-Eire:
Black-headed Gull (Chroicocephalus ridibundus) 25-1-15
Brian Carruthers-Dublin-Eire:
Black-headed Gull (Chroicocephalus ridibundus) 25-1-15
Brian Carruthers-Dublin-Eire:
Black-headed Gull (Larus ridibundus)
Brian Carruthers-Dublin-Eire:
Black-headed Gull (Larus ridibundus)
Brian Carruthers-Dublin-Eire:
Black-tailed Godwit (Limosa limosa) & Black-headed Gull (Larus ridibundus)
Brian Carruthers-Dublin-Eire:
Mediterranean Gull (Larus melanocephalus) & Black-headed Gull (Larus ridibundus)
Brian Carruthers-Dublin-Eire:
Black-headed Gull (Larus ridibundus)
Brian Carruthers-Dublin-Eire:
Black-headed Gull (Larus ridibundus)
Brian Carruthers-Dublin-Eire:
Black-headed Gull (Larus ridibundus)
Brian Carruthers-Dublin-Eire:
Black-headed Gull (Larus ridibundus)
Brian Carruthers-Dublin-Eire:
Black-headed Gull (Larus ridibundus)
Brian Carruthers-Dublin-Eire:
Black-headed Gull (Larus ridibundus)
Brian Carruthers-Dublin-Eire:
Black-headed Gull (Larus ridibundus)
Brian Carruthers-Dublin-Eire:
Ring-billed Gull (Larus delawarensis) + Black-headed Gull (Chroicocephalus ridibundus)
Brian Carruthers-Dublin-Eire:
Bonaparte's gull (Chroicocephalus philadelphia) V Black-headed Gull (Chroicocephalus ridibundus)
Brian Carruthers-Dublin-Eire:
Mediterranean Gull (Larus melanocephalus) + Black-headed Gull (Chroicocephalus ridibundus)