10,000 Birds

FEBRUARY 9, 2024

My guess is that they are birds that move across from the Netherlands for the winter. This change is evident for instance in the Netherlands, where the growing resident Dutch population is considered to be drawn from birds breeding around the Barents Sea and wintering in the Netherlands.”

Netherlands 219

Netherlands Geese Birds Denmark 219

10,000 Birds

JULY 6, 2023

In the slightly frighteningly named journal “Science of The Total Environment”, there is a paper on organochlorine compounds in Purple Heron eggs nesting in sites located around a chloralkali plant (Ebro River). Summary result: relevant chemicals emitted by the plant can be found in the eggs. Bye, bye, Lesser Coucal.

Birds 130

Birds Eggs Breeders Breeding 130

10,000 Birds

JULY 4, 2023

From Hiro, we learn how Northern Pygmy Owls are “rule breakers,” not incubating eggs till all are hatched and then raising owlets that mature at the same rate even though the eggs were laid asynchronously (as most owl eggs are).

Owls 217

Owls Science Barn Owls Penguins 217

10,000 Birds

NOVEMBER 3, 2020

Penguins are shown individually in groups, in dense colonies, within habitat (ice, rainforest, beach), swimming in the ocean, and doing things–nose to nose with an albatross, feeding a child, placing an egg on its foot, sliding down ice. Otto Plantema resides in the Netherlands, is a scientist by trade (he has a Ph.D.

Penguins 278

Penguins Georgia New Zealand Albatross 278

10,000 Birds

NOVEMBER 11, 2023

By Peter Penning Peter Penning is a sustainability management consultant who spends many weeks abroad away from his homes in The Netherlands (work) and Portugal (holidays). He passively supports BirdLife in the Netherlands and South Africa and actively in Portugal as treasurer of SPEA – Sociedade Portuguesa para o Estudo das Aves.

Uganda 229

Uganda Netherlands Monkeys Portugal 229