02:38

Harlequin rasbora social behaviour and display of hierarchy

00:35

Tagged marsh harrier (Circus aeruginosus) hunting in a reedbed

01:02

Whooper swans and smaller waterbirds foraging together at WWT Welney

01:01

Dabbling ducks and diving ducks associating when feeding

01:02

Whooper swans foraging at WWT Slimbridge with associating duck species

04:14

Domestic guppy (Poecilia reticulata) courtship displays

00:37

Future sustainability in marine aquaria - tank-bred barred angelfish (Paracentropyge multifasciata)

00:38

Avocets take flight over Cley Marshes, Norfolk.

03:31

Water's edge view of feeding mute swan and mallards

00:09

Waders like to go swimming - good zoo animal welfare

02:03

Huge raft of sea ducks - mainly common scoters (Melanitta nigra) - off Cley Beach, Norfolk.

01:46

Huge skeins of pink-footed geese over Salthouse Marshes, North Norfolk Coast.

00:50

Whooper swan (Cygnus cygnus) with Bewick's swans on the WWT Slimbridge Rushy Pen.

02:46

Interpretation of how a reedbed filter (for water treatment in a nature reserve) works.

00:57

Diving ducks foraging in winter wetlands

01:06

Black swan (feral individual) living wild in the UK

00:28

Blue-crowned motmots (Momotus coeruliceps) in the Zoo Berlin Pheasantry.

01:01

Fish trap in a coral reef aquarium

02:50

Large flocks of common eider at Hvammsvik Hot Springs, Iceland

01:01

Barrow's goldeneyes (Bucephala islandica) at Laugarvatn, Iceland.

01:15

Barrow's goldeneye (Bucephala islandica) courtship display

01:01

Some of the Earth's newest rock. Driving over the lava field on the Reykjanes Peninsula at Grindavik

00:51

Sólheimajökull glacier, southern Iceland

02:09

Hætta geyser erupting with Strokkur geyser eruption in the background. Haukadalur valley, Iceland.

01:31

Skógafoss waterfall, southern Iceland in winter.

01:01

Flock of snow buntings (Plectrophenax nivalis) in Vik, Iceland, town centre.

01:40

Tjörnin from dawn to dusk.

02:31

Hvammsvik Hot Springs duck watching. Common eider and long-tailed duck.

08:39

New Year's Eve 2024 fireworks around Hallgrimskirkja in Reykjavik, Iceland.

00:46

Whooper swans by night. New Year's Eve, Tjörnin Pond, Reykjavik.

00:32

Enormous murmuration of common starlings over Bridgwater Bay, viewed from Burnham-on-Sea seafront.

01:01

Close-up views of squabbling little egrets in the Waterscapes Aviary at WWT Slimbridge.

00:31

Associations between migratory Bewick's swans and smaller waterbirds.

03:23

A walk around El Octógono semi-sunken garden in Palmetum of Santa Cruz de Tenerife (August 2024)

00:46

Wildfowl foraging in a winter reedbed

00:50

Hooded merganser (Lophodytes cucullatus) courtship display

00:41

Red-breasted merganser (Mergus serrator) pair in the Waterscapes Aviary at WWT Slimbridge

01:45

Wader murmurations over the nature reserve at WWT Slimbridge

01:06

Snipe, shoveler, lapwing, teal, black-headed gull and avocet on the South Lake at WWT Slimbridge

01:30

Huge flock of Eurasian wigeon (Mareca penelope) from the Estuary Tower at WWT Slimbridge

00:51

Intra- and inter-sexual selection in a flock of mandarin ducks

01:31

Positive welfare in indoor housing - red river hogs foraging in bedding

00:50

Zoos as safe spaces for native species - redwing (Turdus iliacus)

00:25

Zoos as safe spaces for native species - nuthatch (Sitta europaea)

02:13

Why do zoo animals still stereotype even when housed in complex environments? (welfare practical)

00:31

Giraffe stripping bark from browse

02:15

Arrivals and departures at Edinburgh Waverley including an Inter7City HST (December 2024).

01:16

Differences in giraffe body condition (for animal behaviour practical)

02:03

A walk along the old Cat Terraces at Edinburgh Zoo (December 2024)

02:31

Siberian cranes (Grus leucogeranus) at Tierpark Berlin

01:01

King cobra management at London Zoo - snake restricted to part of the exhibit during daily servicing

00:31

Stormy waves and surfing grey seals from the beach at Cley-Next-The-Sea.

00:25

Huge flock of pink-footed geese over Cley Marshes, North Norfolk Coast

02:01

Chilean flamingo chicks at Paignton Zoo (October 2024)

03:01

Excellent zoo giraffe welfare - opportunity to browse on growing trees

01:13

Evolution of zoo welfare - three individual tanks become one large tank at Zoo Berlin's aquarium

00:42

Same enclosure, same management, individual differences in environmental response

01:01

White-faced whistling duck allopreening (positive welfare and pair-bonding)

02:16

Giraffe and ostrich at London Zoo (November 2024)

00:51

Snubnose pompano (Trachinotus blochii) at Zoo Berlin's aquarium.