A herring gull lands in the reflection of a rainbow in a fjord in the Tröndelag region, Norway, July 2023. Picture taken from a small boat. Photo by Jonas Nyberg. Read about 'Coastal...

The typical landscape of forest-grassland ecotone characterized by the mosaic of forest and grassland patches, taken in north Hulunbuir, east part of Inner Mongolia, China. Photo credit...

The Parana pine (Araucaria angustifolia), an iconic keystone conifer from sub-tropical montane forests and high-elevation grasslands in southern Brazil and northern Argentina....

The trap-jaw ant Odontomachus cephalotes, a ground-nesting predatory ant from the rainforest of the Australian Wet Tropics. Photo credit: François...

Hummingbirds depend on flower nectar, a food resource that is highly variable in time and space, as their main source of energy. In the rugged topography of the...

Alien species are associated with negative environmental impacts in the areas in which they establish....

Photo of a white seabream, Diplodus sargus in the Mediterranean Sea. The white seabream is a coastal exploited marine fish that spawns from March till...

The ability to move across the landscape to track food resources is vital to brown bear (Ursus arctos) populations.  Earlier studies have documented brown...

A macrophotograph of a drop of water hanging from a leaf of barley, through which the field beyond can be seen inverted. Weather conditions can markedly change...