Original sentence: The family ranges in size from the 5-gram Black-bellied Sunbird to the Spectacled Spiderhunter, at about 30 grams.They are typically larger than the other sunbirds, with drab brown plumage and strong down-curved beaks
Edited sentence: The family ranges in size from the 5-gram Black-bellied Sunbird to the Spectacled Spiderhunter, at about 45 grams.They are typically larger than the other sunbirds, with drab brown plumage that is the same for both sexes and long down-curved beaks