Outdoor interests and nature

Outdoor interests and nature

Ideas and knowledge for enjoying the countryside, water and outdoor life while understanding the living things and places we share.

Read on and explore

Wildlife watching and photography · 2 min

Artificial light and nocturnal flight: two documented effects in insects

One study reconstructed how certain insects fly around point light sources; another found fewer moth caterpillars under lighting in studied British habitats. The results describe specific mechanisms and contexts, not a universal response of all nocturnal insects.

Wildlife watching and photography · 2 min

Wall geckos: observing at dusk

The Moorish gecko uses walls and buildings. Its activity patterns help plan a night-time record without lighting it up or attributing effects to artificial light.

Wildlife watching and photography · 1 min

How echolocation helps bats find insects

Sending out sound and receiving its echo helps bats explore their surroundings. Calls change during searching and capture.

Wildlife watching and photography · 2 min

How to follow a tree’s leaf buds opening

A green tip and an unfolded leaf are different observations. Record the transition without imposing a timetable on the tree.