Remarkable observations
Count type
Country
| Site | Species | Number | |||
| Woudrichem Merwede | Egyptian Goose | 87 | |||
| Brobbelbies-Zuid (tussen Uden en Oss) | Shelduck | 2 | |||
| Doorlaatbrug Meinerswijk, Arnhem | Ruddy Shelduck | 1 | |||
| Heidestein (bij Zeist) | Ruddy Shelduck | 1 | |||
| Loozerheide (bij Weert) | Ruddy Shelduck | 1 | |||
| Dwingelderveld | Garganey | 2 | |||
| Sheringham - seawatch (Norfolk, England) | Long-tailed Duck | 2 | |||
| De Gorzen (Ridderkerk) | Swift | 2 | |||
| De Vulkaan (Den Haag) | Swift | 3 | |||
| Woudrichem Merwede | Swift | 2 | |||
| De Horde (Lopik) | Cuckoo | 2 | |||
| Spanjaardduinen | Cuckoo | 1 | |||
| Witte Lid, Vlieland | Woodpigeon | 122 | |||
| Fonteintjes | Turtle Dove | 1 | |||
| Tombeek (nacht) | Oystercatcher | 1 | |||
| Regulieren - Tricht | Ringed Plover | 1 | |||
| Sheringham - seawatch (Norfolk, England) | Whimbrel | 4 | |||
| Witte Lid, Vlieland | Whimbrel | 2 | |||
| Woudrichem Merwede | Whimbrel | 29 | |||
| Loozerheide (bij Weert) | Black-tailed Godwit | 1 | |||
| Berkheide (Katwijk) | Wood Sandpiper | 1 | |||
| De Vulkaan (Den Haag) | Wood Sandpiper | 8 | |||
| De Wilck, Hazerswoude-Dorp | Wood Sandpiper | 1 | |||
| De Wilck, Hazerswoude-Dorp | Greenshank | 3 | |||
| Dwingelderveld | Dunlin | 1 | |||
| Nijverdal-Hulsen (nacht) | Dunlin | 2 | |||
| Cape Point Seawatch (NC) | Gull-billed Tern | 1 | |||
| De Gorzen (Ridderkerk) | Caspian Tern | 3 | |||
| Berkheide (Katwijk) | Black Tern | 1 | |||
| De Gorzen (Ridderkerk) | Black Tern | 29 | |||
| De Horde (Lopik) | Black Tern | 6 | |||
| Elster Buitenwaarden | Black Tern | 1 | |||
| Nekkeveld te Nijkerk | Black Tern | 34 | |||
| Margarethapolder (Terneuzen) | Common Tern | 5 | |||
| Woudrichem Merwede | Common Tern | 167 | |||
| Margarethapolder (Terneuzen) | Little Gull | 1 | |||
| Camperduin | Mediterranean Gull | 1 | |||
| Witte Lid, Vlieland | Yellow-legged Gull | 1 | |||
| Woudrichem Merwede | Lesser Black-backed Gull | 264 | |||
| De Gorzen (Ridderkerk) | Little Egret | 2 | |||
| Parnassia, Kennemerduinen | Little Egret | 1 | |||
| Woudrichem Merwede | Cattle Egret | 12 | |||
| Woudrichem Merwede | Grey Heron | 28 | |||
| De Gorzen (Ridderkerk) | Purple Heron | 15 | |||
| Hazewater (Amersfoort) | Purple Heron | 1 | |||
| Parnassia, Kennemerduinen | Purple Heron | 1 | |||
| Regulieren - Tricht | Purple Heron | 1 | |||
| Doorlaatbrug Meinerswijk, Arnhem | Osprey | 2 | |||
| Dwingelderveld | Osprey | 1 | |||
| Hazewater (Amersfoort) | Osprey | 1 | |||
| Regulieren - Tricht | Osprey | 2 | |||
| Terhorst (Zuid-Limburg) | Osprey | 1 | |||
| De Gorzen (Ridderkerk) | Hen Harrier | 1 | |||
| Willemstad | Hen Harrier | 3 | |||
| Woudrichem Merwede | Hen Harrier | 1 | |||
| Breskens | Pallid Harrier | 1 | |||
| Elster Buitenwaarden | Pallid Harrier | 1 | |||
| Heidestein (bij Zeist) | Pallid Harrier | 1 | |||
| Loozerheide (bij Weert) | Montagu's Harrier | 1 | |||
| Regulieren - Tricht | Montagu's Harrier | 1 | |||
| De Wilck, Hazerswoude-Dorp | Red Kite | 1 | |||
| Doorlaatbrug Meinerswijk, Arnhem | Red Kite | 2 | |||
| Dwingelderveld | Red Kite | 1 | |||
| Heidestein (bij Zeist) | Red Kite | 1 | |||
| Willemstad | Red Kite | 1 | |||
| Woudrichem Merwede | Red Kite | 3 | |||
| Brobbelbies-Zuid (tussen Uden en Oss) | Black Kite | 1 | |||
| De Gorzen (Ridderkerk) | Black Kite | 1 | |||
| De Hoekse Sluis (Bergambacht) | Black Kite | 1 | |||
| De Vulkaan (Den Haag) | Black Kite | 1 | |||
| De Wilck, Hazerswoude-Dorp | Black Kite | 1 | |||
| Elster Buitenwaarden | Black Kite | 2 | |||
| Parnassia, Kennemerduinen | Black Kite | 1 | |||
| Regulieren - Tricht | Black Kite | 1 | |||
| Terhorst (Zuid-Limburg) | Black Kite | 2 | |||
| Veenoordkolk (Deventer) | Black Kite | 1 | |||
| Woudrichem Merwede | Black Kite | 1 | |||
| Hazewater (Amersfoort) | White-tailed Eagle | 2 | |||
| Woudrichem Merwede | White-tailed Eagle | 1 | |||
| Fonteintjes | Short-eared Owl | 1 | |||
| Whitefish Point Bird Obs. – Waterbird Count (MI) | Short-eared Owl | 1 | |||
| Parnassia, Kennemerduinen | Hoopoe | 1 | |||
 |
Gemaal Leemans (den Oever) | Wryneck | 1 | ||
| Brobbelbies-Zuid (tussen Uden en Oss) | Merlin | 1 | |||
| De Gorzen (Ridderkerk) | Merlin | 2 | |||
| Regulieren - Tricht | Merlin | 1 | |||
| Willemstad | Merlin | 2 | |||
| Woudrichem Merwede | Merlin | 1 | |||
| Berkheide (Katwijk) | Hobby | 1 | |||
| Brobbelbies-Zuid (tussen Uden en Oss) | Hobby | 1 | |||
| De Gorzen (Ridderkerk) | Hobby | 1 | |||
| De Horde (Lopik) | Hobby | 1 | |||
| Grosnez (Jersey, UK) | Hobby | 1 | |||
| Woudrichem Merwede | Peregrine | 1 | |||
| Parnassia, Kennemerduinen | Rook | 2 | |||
| |
Lijssel | Raven | 6 | ||
| 't Hellegat | Penduline Tit | 1 | |||
| De Hoekse Sluis (Bergambacht) | Swallow | 69 | |||
| |
Gemaal Leemans (den Oever) | Cetti's Warbler | 2 | ||
| |
Gemaal Leemans (den Oever) | Chiffchaff | 13 | ||
| |
VRS Nederheim Tongeren | Reed Warbler | 1 | ||
| |
Ringstation Zwin Natuur Park | Savi's Warbler | 1 | ||
| |
VRS Nederheim Tongeren | Garden Warbler | 1 | ||
| |
Ringstation Zwin Natuur Park | Lesser Whitethroat | 1 | ||
| |
Gemaal Leemans (den Oever) | Whitethroat | 3 | ||
| Brobbelbies-Zuid (tussen Uden en Oss) | Ring Ouzel | 1 | |||
| De Gorzen (Ridderkerk) | Ring Ouzel | 2 | |||
| De Horde (Lopik) | Ring Ouzel | 9 | |||
| |
Lijssel | Ring Ouzel | 2 | ||
| Mouroux, Seine-et-Marne (77) | Ring Ouzel | 1 | |||
| Parnassia, Kennemerduinen | Ring Ouzel | 11 | |||
| Regulieren - Tricht | Ring Ouzel | 5 | |||
| Woudrichem Merwede | Ring Ouzel | 2 | |||
| Veenoordkolk (Deventer) | Pied Flycatcher | 1 | |||
| |
Gemaal Leemans (den Oever) | Redstart | 1 | ||
| |
Gemaal Leemans (den Oever) | Meadow Pipit | 1 | ||
| Woudrichem Merwede | Meadow Pipit | 2548 | |||
| Woudrichem Merwede | Hawfinch | 1 | |||
| De Horde (Lopik) | Bullfinch | 1 | |||
| Het Hoge Duin - Zwarte Polder (Cadzand-Bad) | Serin | 1 | |||
| Parnassia, Kennemerduinen | Serin | 1 | |||
| Parnassia, Kennemerduinen | Yellowhammer | 1 | |||
| Black Swamp Bird Obs. – Metzger Marsh (OH) | Prothonotary Warbler | 1 | |||
| De Gorzen (Ridderkerk) | Swallowtail | 1 |
