Juergen Freund / Timelapse of Boab trees (Adansonia gregorii) at night, with star trails, Kimberley, Western Australia, 2016.

Juergen Freund / Timelapse of Boab trees (Adansonia gregorii) at night, with stars and the Milky Way, Kimberley, Western Australia, 2016.

Jean E. Roche / Vegetable marrows, Cidamos Garden, Alpilles, France, October.

Konrad Wothe / Gliding seed of Climbing Gourd (Alsomitra macrocarpa) in tropical rainforest, West Papua, New Guinea, Indonesia, digital composite

LYNN M. STONE / Golden Retriever puppy, 6 weeks, amongst gourds, Illinois, USA

LYNN M. STONE / Portrait of Golden Retriever puppy with paw on rim of basket full of gourds, Connecticut, USA

Jouan & Rius / Baobab / Gourd trees (Adansonia gregorii) in grassland / savanna habitat, Kimberley, Western Australia

Eric Baccega / Portrait of Lani hunters with painted faces, head-dressed, nose adornment and penis case / gourd, Baliem valley, West Papua, former Irian-Jaya, Indonesia, August 2002

Nigel Cattlin / Ivy gourd (Coccinia grandis). Koh Kret, Nonthaburi Province, Thailand.

Heather Angel / Butterflies and day flying moths feed from Loofah flower (Luffa cylindrica) and pick up pollen on their legs, underside of thorax and antennae, South Sichuan Bamboo Sea, China

Steven David Miller / Baoab (Adansonia gregorii) tree silhouetted at sunset. Parry Lagoons Nature Park, The Kimberley, Western Australia. 2017.

Rick Price / Boab tree (Adansonia gregorii) with nest of White-bellied sea eagle (Haliaeetus leucogaster) or Eastern Osprey (Pandion cristatus) in branches. Ord River, The Kimberley, Western Australia.