30 Days Wild 2018 – Day Eleven


twt-30-days-wild_countdown_11Day 11: For today’s Close Up Monday, the species in question is the tiny but mighty tadpole.

In our minuscule wildlife pond we have at least two tadpoles. It has been thrilling to see them develop. At present they have grown their limbs and will soon emerge from the pond. Let’s look more closely into their life-cycle.

A female frog or toad can lay up to 50,000 eggs known as frogspawn. Tadpoles are the larval stage of the cycle and hatch from around 1-3 weeks. They eat vegetation and have adapted jaws to do this.

tadpole

Tadpole with legs

The tadpoles in our yarden have been undergoing a fascinating metamorphosis. Unlike the butterfly, who goes into a crystals to morph, the tadpole changes before our very eyes.

Lungs develop, gills vanish, and limbs grow. I thought one of our tadpoles looked pretty mean! You can see its limbs clearly in the picture. Over time the tail is absorbed and the frog/toad becomes terrestrial.

uesc_01_img0038

Lifecyle of Frog/Toad

Frogs and toads are Anuran which means tail-less. Their skin is permeable to water meaning that if a frog is thirsty they just have to jump into water, while toads just need to find a muddy spot in which to absorb moisture through their stomachs. Frogs and toads are carnivorous and eat mosquitoes, files, snails and other invertebrates. Frogs reach maturity at three years old whereas toads at four. Frogs can live up to eight years and toads 12 years. I found most of my information from the Woodland Trust website, here. and Arkansas Frogs and Toads.

Do you have any frogs/toads living in your pond?

Thanks for reading, and keep wild.

Christine x

Advertisements

6 thoughts on “30 Days Wild 2018 – Day Eleven

  1. I didn’t realise you had a little pond in your yarden! How great to have a couple of tadpoles in it. I can’t wait to get a little pond in my garden… hopefully next year! Until then, I will keep visiting the pond in my parent’s garden.

    Liked by 1 person

    • It’s only a wash basin sunk into a semi circle of bricks but its something for the insects and wildlife to enjoy. Its been hard keeping it topped up with all this dry weather we have had though. x

      Like

What are your thoughts?

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s