Birds seem to have a poor sense of smell and rely heavily on their sense of sight and hearing to find food and avoid predators.
(Birds; seem; ) (Birds; to have; a poor sense of smell) (Birds; rely heavily; on their sense of sight and hearing; to find food and avoid predators)
Birds Birds Birds
seem to have rely heavily
a poor sense of smell
on their sense of sight and hearing to find food and avoid predators