There are a number of very good Youtube channels which feature hedgehog live streams. These are a few of my favourites.
NatureTec
This is probably the most well-known of all the hedgehog live streams. It is located in Recke, Germany and is run by Thomas.
It has 3 live cams featuring hedgehogs as well as some bird feeder webcams.
There is also a nice hedgehog playlist of some of the highlights:
https://www.youtube.com/playlist?list=PLdGQobCvcjygl66pImiYzls-j23unvaXa
Wild animal and bird feeder live cam
Has many hedgehogs visiting after dark.
https://youtu.be/f7AJwlVzd1c
LIVE bird bath cam
This one points at the bird bath during the day and a different view of the hedgehog feeding station above at night.
https://youtu.be/54Qn3neA1jk
LIVE Hedgehog Reinstroduction Enclosure
This is an enclosure where hedgehogs spend some time before being released back into the wild.
Alan Robinson – Gresham Groundcam
This setup is in Alan’s garden in the small village of Gresham, North Norfolk, UK, 10 minutes drive from the coast. The camera faces South. Hedgehogs often visit at night with birds during he day.
I suppose I particularly like this one as my parents lived not far from here before they died.
https://youtu.be/qUtHat8i8As
Hornbeam Wood Hedgehog Sanctuary
This is a family-run charity that looks after British Wild Hedgehogs and is based in Harpenden, Hertfordshire. The Charity rehabilitates wild hedgehogs and hoglets that are sick, injured, underweight.
They have no less than 9 live stream feeds which are active every day from 8pm to 8am (UK time obviously).
This is a joint feed of all other 8 live feeds:
LIVE: Wild Hedgehog in Rehabilitation Cam 2 https://youtu.be/oJOfqCOQT5A
LIVE : Wild Hedgehog in Rehabilitation Cam 3 https://youtu.be/zGe-En6Nhbw
LIVE : Wild Hedgehog in Rehabilitation Cam 4 https://youtu.be/Pzklla9VlvQ
LIVE : Wild Hedgehog in Rehabilitation Cam 5 https://youtu.be/5EFM_UOESWM
LIVE : Wild Hedgehog in Rehabilitation Cam 6 https://youtu.be/0j3N1jUn3R0
LIVE : Wild Hedgehog in Rehabilitation Cam 7 https://youtu.be/osA8F9qBZKs
LIVE : Wild Hedgehog in Rehabilitation Cam 8 https://youtu.be/UDqpMlyxLwg
LIVE : Wild Hedgehog in Rehabilitation Cam 9 https://youtu.be/DI3ij3_VeoQ
Hedgehog Hotel – LIVE CAM
Located in Germany. The hedgehog house interestingly has built-in scales so the hedgehog’s weight can be monitored.