When I embarked on my 2025 Rotterdam Big Year little did I realise how hard it was going to be. Turns out you need full dedication and a lot of stamina to finish a Big Year successfully, even in a small area like Rotterdam. I learnt a lot about myself and about birding. Since the readers of 10000birds don’t care about my inner stirrings I will focus on the birds. Even Canada Goose trumps my psychological insights, I admit.

This post’s title – a blatant rip-off of a much better article – gives away the year’s result: I did not see my target 200 birds in Rotterdam. Turns out that spending significant time in Malaysia, Indonesia, Timor-Leste, and the United States is not good for seeing summer migrants in some Rotterdam marsh. The universe may be indifferent to my failure, but it granted me Jeff Kingma who got me this picture of a Chestnut-capped Laughingthrush while we were birding Bukit Fraser.

Even when birding in the right season, I managed to do it outside the municipal borders of Rotterdam. Still, the Sedge Warbler I saw in De Groene Jonker was nice.

For those interested in beating my record (yes, at 104 it still is a record!), here is my list. If anyone has bested me already or is planning to do so, I would be very interested to learn about that effort.

De Tempel:

  • Common Firecrest
  • Fieldfare
  • Stock Dove

Eiland van Brienenoord:

  • Barnacle Goose
  • Lesser Black-backed Gull
  • Eurasian Green Woodpecker
  • Peregrine Falcon
  • Long-tailed Tit
  • Short-toed Treecreeper
  • Dunnock

Het Park:

  • White Wagtail
  • Goldcrest
  • Mandarin Duck
  • Spotted Flycatcher
  • Common Kingfisher
  • Common Chiffchaff
  • Eurasian Blackcap

Hoek van Holland – Beach, Pier, Kapittelduinen and Hoekse Bosjes:

  • Eurasian Wigeon
  • Ring-necked Pheasant
  • Eurasian Oystercatcher
  • Common Redshank
  • Ruddy Turnstone
  • Sanderling
  • Purple Sandpiper
  • Great Black-backed Gull
  • Northern Gannet
  • European Shag
  • Eurasian Sparrowhawk
  • Common Buzzard
  • Eurasian Kestrel
  • House Sparrow
  • Rock Pipit
  • Cetti’s Warbler
  • Water Pipit
  • Hawfinch

Kop van Zuid – Parkstad:

  • European Starling
  • Caspian Gull
  • Egyptian Goose
  • Rock Pigeon
  • Eurasian Collared-Dove
  • Black-headed Gull
  • Herring Gull
  • Rose-ringed Parakeet
  • Eurasian Magpie
  • Eurasian Jackdaw
  • Carrion Crow
  • Common Gull

Kralingse Bos:

  • Graylag Goose
  • Mute Swan
  • Gadwall
  • Mallard
  • Common Pochard
  • Tufted Duck
  • Common Goldeneye
  • Great Crested Grebe
  • Common Wood-Pigeon
  • Eurasian Moorhen
  • Eurasian Coot
  • Great Cormorant
  • Grey Heron
  • Great Spotted Woodpecker
  • Eurasian Jay
  • Eurasian Blue Tit
  • Great Tit
  • Eurasian Wren
  • Song Thrush
  • Redwing
  • Eurasian Blackbird
  • European Robin
  • Common Chaffinch

Landtong Rozenburg:

  • Harlequin Duck
  • Water Rail
  • Whimbrel
  • Bar-tailed Godwit
  • Arctic Tern
  • Eurasian Goshawk
  • Brambling
  • European Greenfinch
  • European Goldfinch

Maasvlakte:

  • Common Shelduck
  • Northern Shoveler
  • Green-winged Teal
  • Smew
  • Common Sandpiper
  • Eurasian Linnet

Polderreservaat Schieveen:

  • Northern Lapwing
  • Eurasian Curlew
  • Eurasian Spoonbill
  • European Golden-Plover
  • Green Sandpiper
  • Eurasian Skylark
  • Barn Swallow
  • Meadow Pipit
  • White Stork
  • Great Egret

Oranjeplassen

  • Greater White-fronted Goose
  • Common Merganser
  • Little Grebe

Chance encounters in Maashaven, Museumpark, Parkkade, Provenierswijk and Westersingel

  • Little Gull
  • Canada Goose
  • Common Tern
  • Mediterranean Gull
  • Red-crested Pochard
  • Yellow-legged Gull

All in all an interesting year; I have seen some really marvelous birds, even rather exotic ones, like Harlequin Duck. Most importantly, I thoroughly explored my home town’s green spaces.

Written by Peter
Peter Penning is a sustainability management consultant who spends many weeks abroad away from his homes in The Netherlands and Portugal. Although work distracts him regularly from the observation of birds, he has managed to see a great many species regardless. He firmly believes in the necessity of birders to contribute to conservation. He supports BirdLife in the Netherlands, South Africa and Portugal (SPEA – Sociedade Portuguesa para o Estudo das Aves). Peter sees himself as a great photographer - a vision cruelly conflicting with reality.