Through the 1970s, Communication Would Have Been Characterized as

Q16: Donald Griffin (1978, 1981, 1984) has suggested

Q17: Honest signaling is generally thought to be

Q18: Cummings (2004, 2007), studying the marine fish,

Q19: The ideas that signals are costly in

Q20: Mantis shrimp (Gonodactylus bredini) give a threat

Q22: We expect to see honest signals when<br>A)

Q23: Display flights of birds differ from ordinary

Q24: Zahavi (1975, 1977) suggested that if a

Q25: Vasodilation, changes in respiration, and piloerection are

Q26: Behaviors that have become freed from the