On 9 January 2021, a dead Buzzard Buteo buteo was found on an old nest of a Sparrowhawk Accipiter nisus in the dunes near Castricum. The bird was lying on its back, legs sticking in the air. A trap camera was employed to discover the possible culprit, but to no avail. Between 17 January and 3 February the dead Buzzard was not visited by any predator or scavenger.