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Quirks and Quarks from CBC Radio

Protecting cattle from wolves without killing, Shark antibodies to fight coronaviruses, wildlife DNA in the air, Tiny fish do the wave and why smoke is different from clouds.

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This Alberta rancher has been called a 'wolf lover' for using no-kill methods to protect cattle; Shark antibodies could be a tool to fight future coronavirus outbreaks; Sniffing out animal DNA in the air could help monitor endangered species; Tiny fish do 'the wave' to scare off predatory birds; Why does smoke disperse but clouds seem to stick together?

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