About this ebook
Dippers are the world's only truly aquatic passerine birds, and their remarkable swimming and diving abilities have long attracted the interest of research biologists on both sides of the Atlantic, as well as elsewhere in Europe and Japan.
For the birdwatcher and naturalist, the behavioural abilities of these attractive birds are only added to by the beauty of their preferred habitat, the fast-flowing streams of the wild uplands. The magic of the running water, moss-covered rocky banks, pools, riffles, cascades and waterfalls lend a majestic backdrop to the busy activity of Dippers as they bob and blink on an exposed rock before diving underwater to forage for caddis and mayfly nymphs amongst the submerged stones of the stream bed. The chance to watch Dippers is always worth the walk into such places.
These are also habitats under pressure. Only in clean, base-rich waters can the Dipper's insect prey thrive. Current changes in land use threaten these conditions. Conifer plantations promote acidic run-off and contamination by common pesticides reduces the number of suitable waterways each year. The intrinsic value of Dippers is now supplemented by their role as indicators of the health of their upland habitats.
The text is supported by numerous figures and photographs, and by the delightful drawings of Darren Rees. Jacket and text illustrations by Darren Rees.
For the birdwatcher and naturalist, the behavioural abilities of these attractive birds are only added to by the beauty of their preferred habitat, the fast-flowing streams of the wild uplands. The magic of the running water, moss-covered rocky banks, pools, riffles, cascades and waterfalls lend a majestic backdrop to the busy activity of Dippers as they bob and blink on an exposed rock before diving underwater to forage for caddis and mayfly nymphs amongst the submerged stones of the stream bed. The chance to watch Dippers is always worth the walk into such places.
These are also habitats under pressure. Only in clean, base-rich waters can the Dipper's insect prey thrive. Current changes in land use threaten these conditions. Conifer plantations promote acidic run-off and contamination by common pesticides reduces the number of suitable waterways each year. The intrinsic value of Dippers is now supplemented by their role as indicators of the health of their upland habitats.
The text is supported by numerous figures and photographs, and by the delightful drawings of Darren Rees. Jacket and text illustrations by Darren Rees.
Dippers are the world's only truly aquatic passerine birds, and their remarkable swimming and diving abilities have long attracted the interest of research biologists on both sides of the Atlantic, as well as elsewhere in Europe and Japan.
For the birdwatcher and naturalist, the behavioural abil...
Ratings and reviews
1 review
About the author
Stephanie Tyler, the Conservation Officer of the RSPB in Wales, has studied Welsh Dippers for 20 years and also travelled to Canada, California, the Andes and Nepal in her quest to observe the other four dipper species.
In 1984, Steve Ormerod from the University of Wales at Cardiff added his skills as an invertebrate biologist to her work on the distribution of Dippers in relation to food supply.
In this book they bring together their own work with that of others to paint a picture of Dipper biology worldwide. Territorial behaviour, breeding biology, diet, movements and population dynamics are all discussed in relation to the Dippers' adaptations to an aquatic lifestyle.
In 1984, Steve Ormerod from the University of Wales at Cardiff added his skills as an invertebrate biologist to her work on the distribution of Dippers in relation to food supply.
In this book they bring together their own work with that of others to paint a picture of Dipper biology worldwide. Territorial behaviour, breeding biology, diet, movements and population dynamics are all discussed in relation to the Dippers' adaptations to an aquatic lifestyle.
Stephanie Tyler, the Conservation Officer of the RSPB in Wales, has studied Welsh Dippers for 20 years and also travelled to Canada, California, the Andes and Nepal in her quest to observe the other four dipper species.
In 1984, Steve Ormerod from the University of Wales at Cardiff added his ski...
Rate this ebook
Tell us what you think.
Reading information
Smartphones and tablets
Install the Google Play Books app for Android and iPad/iPhone. It syncs automatically with your account and allows you to read online or offline wherever you are.
Laptops and computers
You can listen to audiobooks purchased on Google Play using your computer's web browser.
eReaders and other devices
To read on e-ink devices like Kobo eReaders, you'll need to download a file and transfer it to your device. Follow the detailed Help Center instructions to transfer the files to supported eReaders.
