Fascinating World

A small attempt to gather unusual and amazing facts about elements of Nature.

Earthen Abode!

21 Comments

Human beings, especially those living in rural or tribal areas,  are known to use mud or clay to reinforce the walls of their humble homes. But when members of avian group are found building their homes with mud,  we are yet again compelled to marvel at the amazing things happening in nature.

In my view, these can be called as the potters of the bird group. Just like potters, they collect the mud from river banks and very painstakingly, bit by every tiny bit, build their nests. In these parts of the world, these birds are called as Ababeel birds, which otherwise are known as swallows – more commonly, barn swallows and cliff swallows.

Image result for red rumped swallow

Image source: Here

These are small sized birds with glossy deep blue wings. Different species of swallows display various colourings. The chest or the underside is white or lighter in colour and it shows streaks or markings. They have long, pointed wings, forked tail and light, srreamlined body but the legs are not long. They are not adapted for being on the land.

Swallows belong to Family Hirundinidae, and their characteristic is aerial feeding. They catch insects in flight. They are tolerated by humans because they are insect eaters. (Artificial nesting sites are erected to maintain their population)

The nests of these swallows is an example of skillful craftsmanship.

Image result for red rumped swallow

Generally both male and female together build nest, but male may begin the work first, to attract a mate. The bird gathers mud in its bill from the stream banks, lake sides, puddles etc. They carry the mud in their bills to the nest site and mold the mud pellets, one by one, in place. This is a real skillful work.

Source: Here

Some species of swallows build a cup shaped nest while some species build a closed nest, gourd or retort shaped. There could be an entrance of an elongated tube like structure. A nest may contain 900 to 1,200 pellets of mud. So, this truly is a laborious work for such tiny birds. The nest is built with the support of a vertical wall with a horizontal overhanging structure or rock over it.

Sometimes the birds build their solitary nests, but mostly these nests are found in colonies. In the eastern parts of the world, these colonies are small, but towards west huge colonies, some containing more than 500 nests are seen. The largest colony reported had 3,700 nests. And the amazing thing is, the birds can identify their own nests without fail.

 

Image result for mud nests swallows

Source: Here

Image result for mud nests swallows

Source: Here

The interior of the nest is lined with grass, feathers etc. Most of the swallows return to the same colony, with 44% of the pairs re-occupying their same nest.

 

So, aren’t these hard-working, skilled birds, who create a work of art for their homes?

 

Advertisements

21 thoughts on “Earthen Abode!

  1. Very unique n informative post Savita.

    Liked by 1 person

  2. Wow, how amazing! Thank you for sharing!

    Liked by 1 person

  3. Indeed! Such amazing creatures and i am in awe of their skillfulness!

    Liked by 1 person

  4. Very well written!!!

    Check out my blog also to experience my magic of letters!!!

    Hope you will like it:)

    Liked by 1 person

  5. Truly fascinating Savitha!

    Liked by 1 person

  6. This is a very good example of teamwork. Working together with a specific goal in mind.

    Liked by 1 person

Leave a Reply

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 )

Twitter picture

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

Facebook photo

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

Google+ photo

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

Connecting to %s