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WHAT DO TOADS DO AT NIGHT?

By Rob Harris

Toads are typically nocturnal creatures, although they sometimes pop out of their burrows during the day. They don't come out year-round; they venture out during the warmer months of late spring, summer and early fall. They spend the colder winter months snuggled deep inside underground burrows, hibernating until the next warm night beckons. Juvenile toads and those that live in high elevations are more likely to come out during the day than adult toads or those in hot climates, whose skin might dry out quickly in the sun.

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.