This is your last chance to tell us "Who made that sound" in our National #MammalWeek #SoundRound quiz - give it all you've got! 🔊 #MammalsMatter

And the person who conducted the most #WalkThisWaterWay surveys before midnight 24 October was... Toni Henwood! Congratulations and thanks so much for using our Mammal Mapper App 🐾 Remember we're still offering a tote bag to the 2,500th user! #MammalWeek

The first of our Mammal Mapper App #MammalWeek competition winners is... Ellie Scopes who racked up over 100km surveyed by car! 🚗 Congratulations Ellie 🎉 Remember the app is great to use on long car/train journeys, as long as you're not the driver 😆

📢 Volunteer Wanted 📢 Ever wanted to learn more about identifying #bats from their calls? We're looking for an enthusiastic volunteer to join us at Sussex Uni for ~1 month to help analyse our latest bat data! Interested? Drop us an email at [email protected].

🎃 👣 🍬 - 👀- 🦊 🐾 🦔 🦇 - you never know what you’re going to see!

Don't forget during this year's #BonfireNight celebrations to check for #hedgehogs and other #wildlife before lighting your #bonfire. Here are a few simple steps to keep our prickly friends and other creatures safe!

Love #mammalwatching? Help us conserve Britain's #mammals by recording sightings of them on our Mammal Mapper App 🐾Download the app today & if you're our 2500th user you'll win a Mammal Society tote bag 🎉 App info: ow.ly/odKb50x2bXi #citizenscience #charitytuesday

Need inspiration for our Design a T-Shirt #competition? Here's a list of UK Red List #mammals. Could you create a design to raise awareness of one or more of these species? If you're aged 18 or under send us your design by this Sunday! Details at: ow.ly/Tx3Q50x1kgi

Iddy-biddy Harvest mouse, one of 7 individuals captured over the past two days in an area with no previous records. Soon to be uploaded to Mammal Mapper App to add to the nationwide database of occurrence for this under-recorded species #conservation #mammals

Little walk in the South Downs with Patrick Wright & @CharlotteLeMarq ending with a pint and a roast in the pub! Not many #mammals to record on Mammal Mapper App but useful data all the same! The perfect Sunday 👌🏻

Not your usual setting for talking about #mammals... give me chance and I’ll chew your ear off about Mammal Society and Mammal Mapper App 🐾 and maybe even whack out some skins for a bit of #mammal ID training! 🦔

Great to see Essex Wildlife Trust on @BBCCountryfile this week. They've been using our Mammal Mapper App to record what mammals they see on their Riversearch Otter survey! You can get involved with #CitizenScience by using our app too - find out more here: mammal.org.uk/volunteering/m…

Another site, another #Weasel...and another record for Mammal Mapper App NBN Trust Mammal Society Martes Working Group

We're getting close! Find out if you could be our 2500th Mammal Mapper App user and winner of a Mammal Society tote bag by downloading and using the app today: ow.ly/u4Oj50xdInl #CitizenScience #Mammals #Competition (C) David Sawyer

Want to improve your health this #SelfCareWeek? Why not take an Autumn walk! You could even use Mammal Mapper App to record #mammals you see along the way 🐾 Head to our website for more information on how to download and use the app ow.ly/Qwuz50xhNOa (C) Richard Campion

We've reached 2,500 users on our Mammal Mapper App 📢 Congratulations to Wendy Brown who is our 2,500th user, a Mammal Society tote bag is on its way to you! We also want to say a big THANK YOU to all 2,500 of you using the app, the data you're collecting is so important 🐾

It's December! ❄️ That means it's the last month for #students to sign up for the 2020 University Mammal Challenge! Simply record #mammals on your UK campus for a chance to win next year's #UMAC whilst contributing to #CitizenScience 🐾 Please RT! Info: mammal.org.uk/umac/

Wanted! Sightings of this bat (Sussex/Hants/Surrey). He wasn't in his usual hibernation places, and so could still be roosting in a building - mild winter. Large barns, stables and.churches most likely. Please RT.

Are British #mammals consuming waste #plastic packaging? #PlasticInMammals aims to find out & YOU can take part! Whether sending us samples, photographs or donations for equipment, your involvement is really helping the project. ow.ly/AnCH50ywxGw (C) Roy Rimmer