Sandwich Tern (Sterna sandvicensis)

<1a
PNPPPPPNP

Little Tern (Sterna albifrons)

<6a
NPNPNPNPPNPNP

Grey Heron (Ardea cinerea)

<6a
NPNPNPNPPNPNP

Rock Pigeon (Columba livia)

<6a
NPNPPNPNPNPNP

Red-throated Loon (Gavia stellata)

<2a
PNPNPNPNPNPNP

Red-rumped Swallow (Hirundo daurica)

<6a
NPNPNPNPPNPNP

Barn Swallow (Hirundo rustica)

<6a
NPNPPNPPNPNP

Sand Martin (Riparia riparia)

<6a
NPNPNPNPPNPNP

Northern Gannet (Morus bassanus)

<1a
PNPPPPPP

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