The frogs are back!

As I’ve probably mentioned a few times, I love amphibians and reptiles. And over the past week, I’ve been looking out for the reappearance of the UK’s most widespread amphibian: the common frog (Rana temporaria).

Once these frogs emerge from hibernation, they will form large aggregations in suitable breeding areas of shallow water. A male – sometimes following a struggle with other males – will grab a female in what is known as amplexus, and fertilise her frogspawn. The tadpoles will hatch within two weeks, and begin their extraordinary life cycle that sees them undergo metamorphosis into frogs.

As emergence is linked to environmental temperature, the frogs generally start breeding in the south of England before my local area in the north. But today (or possibly in the last few days) they reappeared, about the same time as they did last year. In one of the ponds where I usually find them, I saw four pairs already in amplexus, looking reasonably content.

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Curiously, there’s another pond where I usually see frogs breeding that hasn’t shown any signs of activity yet. Maybe there’s been a change in it, though there’s nothing obviously amiss.

If you’ve seen any amphibians or reptiles where you live, please add them to the online ARGUK Record Pool.

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About velociraptor256

Hi, my name's Richard. I created this blog to talk about my interests - and I have quite a few of those. I love zoology in general, herpetology in particular (especially snakes!), writing (have won National Novel Writing Month seven times so far, plus three Camp Nanowrimos), reading, astronomy, palaeontology, and travel. Thank you for coming to my blog, and I hope you find something that interests you here!
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3 Responses to The frogs are back!

  1. Elle says:

    I’m sure frogs, toads and newts have an important place the the ecological system of life but I sincerely hope they don’t decide to migrate across the garden this year! At our last house it was like a biblical plague had descended!

    Like

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