Question

Sick canaries meaning................

Answer 1

Answer:

sentinel species are organisms, often animals, used to detect risks to humans by providing advance warning of a danger. The terms primarily apply in the context of environmental hazards rather than those from other sources. Some animals can act as sentinels because they may be more susceptible or have greater exposure to a particular hazard than humans in the same environment.[1] People have long observed animals for signs of impending hazards or evidence of environmental threats. Plants and other living organisms have also been used fo

Answer 2

Answer:

disease for birds

Explanation:

canaries are active birds that enjoy flying around their cage if ur Canary has stopped flying or if they are spending long periods of time on their pech ,u may want to take them vet.A sick Canary may tuck their head under wings or sleep near there food bowl