Juvenile East African crowned cranes are mostly brown with a darker crown and neck, while adults are grey with a crown of ... The cranes grow to be about three feet tall, but males may be larger.

Show more Show less Olivier Nsengimana won the Whitley Fund for Nature Gold Award for his work to save the crane Grey crowned cranes are critical to the Great Lakes ecosystem Rangers patrol the ...

White wings flashing overhead in the sunlight, conservationist Olivier Nsengimana points out Rwanda's grey crowned cranes, migratory birds that have made an extraordinary comeback in the Great ...