Public Posts

Roland Seifert on Unsplash

An equirectangular 360×180 degree view of the choir of the nave of St. Patrick's Cathedral in Dublin, Ireland. Today is Saint Patrick's Day.

Diliff, CC BY-SA 3.0, via Wikimedia Commons. View source.

Ernesto Leon on Unsplash

A pair of white storks mating in Nové Veselí, Czech Republic.

Lubomír Dajč, CC BY-SA 4.0, via Wikimedia Commons. View source.

Toan Chu on Unsplash

Common cuttlefish (Sepia officinalis), Arrábida National Park, Portugal. The common cuttlefish is one of the largest and best-known cuttlefish species. They are a migratory species that spend the summer and spring inshore for spawning and then move to depths of 100 to 200m during autumn and winter. They only have a lifespan of 1–2 years and have many predators including sharks, dolphins, seals, fish, and cephalopods which includes other cuttlefish. During the day, most cuttlefish can be found buried below the substrate and fairly inactive. At night however, they are actively searching for prey and can ambush them from under the substrate. Cuttlefish are carnivorous and eat a variety of organisms including crustaceans (crabs and shrimp), small fish, molluscs (clams and snails), and sometimes other cuttlefish.

Diego Delso, CC BY-SA 4.0, via Wikimedia Commons. View source.

mike dennler on Unsplash

Fishermen fishing in the chars (shifting sediment islands) of the river Padma in Rajshahi District, Bangladesh. The chars are being frequently visible as the river is drying up. Today is the International Day of Action for Rivers.

Asker Ibne Firoz, CC BY-SA 4.0, via Wikimedia Commons. View source.

Loren Gu on Unsplash

Jonathan Gallegos on Unsplash

Delleboersterheide, nature reserve of the It Fryske Gea. Scots pine (Pinus sylvestris) on an overgrown heathland.

Agnes Monkelbaan, CC BY-SA 4.0, via Wikimedia Commons. View source.

Aaron Brunhofer on Unsplash