The advice discusses when to expect to see these babies, when to rescue and most importantly, when not to rescue.
The advice does not cover every species or every unique situation and birth and hatch times can vary.
It's a general overview that the sanctuary hopes can help.
Whitby Wildlife Sanctuary are a busy rescue service in Whitby. The charity helps save various animals up and down the Yorkshire coast.
You can donate to their cause here.
They can also be found on Facebook here.
5. Whitby Wildlife Sanctuary's wild baby animal advice
Whitby Wildlife Sanctuary say to expect baby squirrels (kits) from February onwards. They will need rescuing if they are caught by a cat, have an injury or is noticeably thiin, weak or dehydrated. Photo: Whitby Wildlife Sanctuary
6. Whitby Wildlife Sanctuary's wild baby animal advice
Whitby Wildlife Sanctuary say to expect baby garden birds from March onwards. They say hatchlings, like those pictured above, will always need help if found on the ground. Photo: Whitby Wildlife Sanctuary
7. Whitby Wildlife Sanctuary's wild baby animal advice
Whitby Wildlife Sanctuary say baby garden birds can be found from March onwards. They say fledglings have feathers and will be hopping around, it is normal for them to be on the ground alone. Parents are usually close by and/or will be back and removing a fledgling reduces its chance of survival. Photo: Whitby Wildlife Sanctuary
8. Whitby Wildlife Sanctuary's wild baby animal advice
Whitby Wildlife Sanctuary say to expect baby ducks (ducklings) from March onwards. Thy say ducklings are mobile from when they hatch and will stay with their mother. They should never be alone. Photo: Whitby Wildlife Sanctuary