Lesson 3. What are some ways birds are adapted? Vocabulary wing (n) feather (n) nightjar (n) hummingbird (n) beak (n) sip (v) liquid (n) tiny ~ very small beak (n) hummingbird (n) liquid (n) wing (n) nightjar (n) feather (n) Jumbled Words 1. RIDB 1. BIRD 2. HTAERFE 2. 3. PSI 3. 5.ABEK 4. 4.IHGTJRAN 5. 6.MUMHGINDIBR 6.