![This week the British and Irish Association of Zoos and Aquariums (BIAZA) announced that Lemur leaf frogs are avoiding extinction with the help of zoos.](https://webarchive.library.unt.edu/untcsid/20140912073051im_/http://static.guim.co.uk/sys-images/Guardian/Pix/pictures/2014/8/28/1409256681654/bc67b133-d61c-4316-8d63-23474de49330-620x465.jpeg)
![At the US Open Tennis Tournament a wasp stopped play as it circled Japanese player Kimiko Date-Krumm, Japan, during her match against Venus Williams.](https://webarchive.library.unt.edu/untcsid/20140912073051im_/http://static.guim.co.uk/sys-images/Guardian/Pix/pictures/2014/8/28/1409256797934/42416ad5-c7db-4ada-a1ed-04238bac72dc-620x413.jpeg)
![A baby sea turtle crawls to the sea after being released by members of Orange House conservation project in El-Mansouri near Tyre, south Lebanon.](https://webarchive.library.unt.edu/untcsid/20140912073051im_/http://static.guim.co.uk/sys-images/Guardian/Pix/pictures/2014/8/28/1409257109930/f729b767-33d9-4aca-9c1f-feed6963c6d0-620x372.jpeg)
![David and Goliath? A buffalo bull head butts a baby elephant in Addo Elephant National Park, South Africa.](https://webarchive.library.unt.edu/untcsid/20140912073051im_/http://static.guim.co.uk/sys-images/Guardian/Pix/pictures/2014/8/28/1409256956222/971f6b14-98fb-4d6c-b330-4b89bc4eecae-620x372.jpeg)
![Workers fumigate Yoyogi Park, Tokyo, Japan, after three people were diagnosed with dengue fever, a disease carried by mosquitoes. These were the first domestic cases of dengue fever in Japan in 70 years.](https://webarchive.library.unt.edu/untcsid/20140912073051im_/http://static.guim.co.uk/sys-images/Guardian/Pix/pictures/2014/8/28/1409257238122/ddb5135b-4c06-4485-9e3c-99ae20aea4cf-620x410.jpeg)
![A rhesus monkey carries her baby on her back at the Hlawga National Park, in Mingaladon, near Yangon.](https://webarchive.library.unt.edu/untcsid/20140912073051im_/http://static.guim.co.uk/sys-images/Guardian/Pix/pictures/2014/8/28/1409257040915/125d96e8-9147-49f1-8b73-715314ec0c4d-620x413.jpeg)
![Two common kingfishers fight over a perch near Dal Lake in Srinagar, Indian administered Kashmir.](https://webarchive.library.unt.edu/untcsid/20140912073051im_/http://static.guim.co.uk/sys-images/Guardian/Pix/pictures/2014/8/28/1409257366364/6a167297-e195-44c1-8a49-aefecbd0ce51-620x413.jpeg)
![A stray cat stands on part of the remains of Al-Basha, a building that was destroyed by an Israeli air strike in Gaza City this week.](https://webarchive.library.unt.edu/untcsid/20140912073051im_/http://static.guim.co.uk/sys-images/Guardian/Pix/pictures/2014/8/28/1409257507960/a3130d5d-70f4-4587-8d8b-e56c0c9ca6c1-620x413.jpeg)
![An African Land snail (480g) stands on a scale during London Zoo's annual animal weigh-in.](https://webarchive.library.unt.edu/untcsid/20140912073051im_/http://static.guim.co.uk/sys-images/Guardian/Pix/pictures/2014/8/28/1409257827235/d58f7a77-ba89-4038-adba-160e5a98b2e1-620x413.jpeg)
![Red squirrels tussle over a nut in Elizabeth Forest Park, Scotland.](https://webarchive.library.unt.edu/untcsid/20140912073051im_/http://static.guim.co.uk/sys-images/Guardian/Pix/pictures/2014/8/28/1409257600878/5ecd9eb4-4999-4304-bfb0-986299f89440-620x408.jpeg)
![Water Hyacinths are clogging the Buriganga River in Dhaka, Bangladesh, making the river difficult to navigate in parts.](https://webarchive.library.unt.edu/untcsid/20140912073051im_/http://static.guim.co.uk/sys-images/Guardian/Pix/pictures/2014/8/28/1409257763896/191e32d2-bf61-4408-946a-487f2b09bbce-620x372.jpeg)
![Swans were spotted this week in Bristol's city centre.](https://webarchive.library.unt.edu/untcsid/20140912073051im_/http://static.guim.co.uk/sys-images/Guardian/Pix/pictures/2014/8/28/1409257951854/5c73a95d-78e6-4d42-a1d1-580d94db3369-620x404.jpeg)
![A mother and baby Indian one-horned rhinoceros wade through flood waters at a submerged area of the Pobitora wildlife sanctuary in India's northeastern Assam state . About 80 percent of the sanctuary is currently under flood waters caused by the overflowing Brahmaputra river.](https://webarchive.library.unt.edu/untcsid/20140912073051im_/http://static.guim.co.uk/sys-images/Guardian/Pix/pictures/2014/8/28/1409258063130/aa9b0612-a3ac-48d0-af4e-c62c63340cc2-620x372.jpeg)
![A butterfly flies around flowers at Nanhu Park in Shenyang, China.](https://webarchive.library.unt.edu/untcsid/20140912073051im_/http://static.guim.co.uk/sys-images/Guardian/Pix/pictures/2014/8/28/1409258234391/0b236921-2707-45d2-8e52-5334e60ebb04-620x398.jpeg)
Sea turtles, kingfishers and butterflies are among the pick of this week’s images from the natural world
The pick of this week's best flora and fauna shots from around the world
5 Sep 2014: The week in wildlife – in pictures
22 Aug 2014: The week in wildlife - in pictures
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