Flickr has announced that it is coming, via an app, for Windows Phone 7 and released this video showing it in action.

The app lets you browse your Flickr streams in "stunning high-resolution display", offers "rich navigational features" and makes it easy to share photos via email, Twitter and Facebook with a simple upload directly from your device.

There's also a nice feature mentioned whereby you can "seamlessly transition" from your handset to a Windows 7 tablet and vice-versa and keep your place in a photo stream.

Flickr for Windows Phone 7 is out on 31 January.