![Canaries detect](https://animal-club.co.uk/wp-content/uploads/2022/03/768E2DE3-7C8B-4CDB-988B-6267E6ADE492.jpeg)
Canaries can hold an extraordinary amount of air, and are therefore more sensitive to poisonous gas. Sadly this is how canaries ‘detect’ gas. If, like me, you thought canaries had some sort of heightened sense of smell or super-sense for carbon monoxide, I’m sorry you found out this way. In case you hadn’t put two… Read more »