Adrian Davies / Ylang ylang (Cananga odorata) growing in botanic garden, Surrey, UK.

Chien Lee / Goniothalamus (Goniothalamus ridleyi) flowering along trunk so species in understory can pollinate it, Sungai Wain Protected Forest, East Kalimantan, Borneo, Indonesia

Chien Lee / Custard Apple (Polyalthia cauliflora) showing cauliflory, a common adaptation to reach pollinating and dispersing animals in the understory, Tanjung Datu National Park, Malaysia

Jack Dykinga / Chestnut mandibled toucan (Ramphastos ambiguus swainsonii) in tropical rainforest canopy with beech almond fruit. Osa Peninsula, Costa Rica

Konrad Wothe / Ylang-ylang (Cananga odorata) tree blossoms, Madagascar

Konrad Wothe / Ylang-ylang (Cananga odorata) tree, Madagascar

Chien Lee / Goniothalamus (Goniothalamus ridleyi) tree with cauliflory, Kinabalu National Park, Sabah, Borneo, Malaysia

Ugo Mellone / Trays of saplings, Caoba (Swietenia macrophylla), Guanabana (Annona muricata) and Algarrobo (Hymenaea courbaril) ready for planting in reforestation project, Bajo Aguas Lindas district, Sierra Nevada...

Ugo Mellone / Young trees, Caoba (Swietenia macrophylla), Guanabana (Annona muricata) and Algarrobo (Hymenaea courbaril) in trays, unloaded from the truck ready for planting as part of a reforestation project, Bajo...

Daniel Nunez / Spider monkey (Ateles geoffroyi) sitting in Custard apple tree (Annona sp.), feeding on fruit, Mirador National Park, Maya Biosphere Reserve, Peten, Guatemala.

Daniel Nunez / Spider monkey (Ateles geoffroyi) sitting in Custard apple tree (Annona sp.), feeding on fruit, Mirador National Park, Maya Biosphere Reserve, Peten, Guatemala.

Ashish & Shanthi Chandola / Indian palm squirrel / Three striped palm squirrel (Funambulus palmarum) reaching in and feeding on Custard apple fruit (Annona sp.) while clinging onto the side of the fruit, Whitefield, Bangalore, I...

Ashish & Shanthi Chandola / Indian palm squirrel / Three striped palm squirrel (Funambulus palmarum) reaching in and feeding on Custard apple fruit (Annona sp.) while clinging onto the side of the fruit, Indian Palm squirrel eve...

Ashish & Shanthi Chandola / Indian palm squirrel / Three striped palm squirrel (Funambulus palmarum) moves along a branch to feed on Custard apple fruit (Annona sp.), another Indian Palm squirrel enters frame and chases other sq...

Konrad Wothe / Soursop fruit ( Annona muricata) Mata Atlantica, Bahia, Brazil.