Natural History Society Cambridge – do some Citizen Science from your bed this week!

Robin Orchard Park Garden

An opportunity to do some Citizen Science from your bed. Be quick though, you need to do your recordings this week…..Click the link above to out about Citizen Science.

Adapted from Nat Hist Cam Project Facebook Post 4 May at 19:11

A message from #NatHistCam‘s Duncan Mackay:

It was dawn chorus day on Sunday morning… here is how you can almost effortlessly contribute data to NatHistCam and enjoy the dawn chorus in your garden as well.

I have been experimenting with using a mobile phone to record the dawn chorus. This is recording the dawn chorus out of your bedroom window, so it involves no early morning expeditions into the wilds of Cambridge, merely placing a smart phone on an empty mug on your bedroom window sill and opening the window to let the wonderful sounds of the dawn chorus into your bedroom. Matched with your post code this will provide lots of bird data which will add to our knowledge of the song birds of the city.

This is the method I have tried and it seems to work very well.

1) If you haven’t got a sound/voice recorder on your phone download one from the ap store. There are lots of good free ones and they seem to work quite well. The one i have been using is voice recorder by quality aps. It gets a score of 4.8* on the google app store….so it’s pretty good. I am sure something similar is available for apple)

2) I set the app to record in mp3 in the settings (which is more compressed than most other formats and works very well)

3) I then place the phone on a mug (just something handy to raise it up a little) by an open window.

4) At between 4am and 5am (set your alarm) You start it recording and record typically 5 mins of the bird song. The phone should automatically adjust the recording volume to capture the relatively quiet sounds.

5) Email me the recording for analysis to a special email address for this frostedorange53@aol.com (A special email for this project…frosted orange is a rather gorgeous moth and has no other significance) please add to your email: your name and email address and post code of where recorded and the date and time of the recording

6) I will then put the mp3 you send me into audacity (which is a really good sound editing program) and adjust the volume of the recording

7) We (Me and I hope Bob Jarman will help) will listen to the recordings to identify the singing birds and work out what birds are singing where in Cambridge

8) You can do more than one recording as the species singing can change during the dawn chorus

9) If you cant do it on Sunday then any day the following week will do but please say which day you recorded it on.

I hope you will enjoy this easy way to enjoy the dawn chorus. You can go back to bed once its done!

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