Jack Perks
@fishtwitcher.bsky.social
Fish Twitcher, Wildlife Cameraman, Author & Podcaster, Amateur Gardener
Looking for a gift for the angler or fish nut in the family I have A2 fish posters , playing cards and my latest field guide all in stock get in touch if you’d like one!
November 28, 2025 at 2:10 PM
Looking for a gift for the angler or fish nut in the family I have A2 fish posters , playing cards and my latest field guide all in stock get in touch if you’d like one!
I'm trying to find a resource for finding out what species (reptiles in this case) each country has but can't seem to find a concise answer I'm trying to find out the total number for north africa and the middle east specifically. Any suggestions?
November 28, 2025 at 10:17 AM
I'm trying to find a resource for finding out what species (reptiles in this case) each country has but can't seem to find a concise answer I'm trying to find out the total number for north africa and the middle east specifically. Any suggestions?
Want Better Wildlife Photos? Try These 5 Tips!
YouTube video by CHASING SCALES
www.youtube.com
November 27, 2025 at 8:15 PM
I've got the final season of The Bearded Tit's Podcast coming out next year and seeing of theres any specific guests or topics people would be interested? It's been a blast making it over the past 5 years with 140k downloads, couple awards and the odd rant about cats being c*nts
November 27, 2025 at 12:20 PM
I've got the final season of The Bearded Tit's Podcast coming out next year and seeing of theres any specific guests or topics people would be interested? It's been a blast making it over the past 5 years with 140k downloads, couple awards and the odd rant about cats being c*nts
Cuckoo wrasse are colourful fish native to UK coasts that are easily distinguished by sexual dimorphism: males are blue and orange, while females are orangey-pink with black. They have a unique reproductive cycle where the largest female can change sex to male if needed.
November 25, 2025 at 11:02 AM
Cuckoo wrasse are colourful fish native to UK coasts that are easily distinguished by sexual dimorphism: males are blue and orange, while females are orangey-pink with black. They have a unique reproductive cycle where the largest female can change sex to male if needed.
Butterfish are small, eel-like fish with slippery skin, also known as rock gunnels, and are commonly found in UK rockpools and shallow seas. They are known for their yellowish-orange to reddish-brown color, dark bands, and distinctive white-ringed black spots along their back.
November 24, 2025 at 10:16 AM
Butterfish are small, eel-like fish with slippery skin, also known as rock gunnels, and are commonly found in UK rockpools and shallow seas. They are known for their yellowish-orange to reddish-brown color, dark bands, and distinctive white-ringed black spots along their back.
November 23, 2025 at 3:28 PM
Tench are robust, deep-bodied fish with a reputation as a "doctor fish" due to their healing slime, which also protects them from parasites and damage. They prefer calm, soft-bottomed lakes, ponds, and slow-moving rivers, where they hide among dense vegetation and feed on invertebrates
November 23, 2025 at 10:32 AM
Tench are robust, deep-bodied fish with a reputation as a "doctor fish" due to their healing slime, which also protects them from parasites and damage. They prefer calm, soft-bottomed lakes, ponds, and slow-moving rivers, where they hide among dense vegetation and feed on invertebrates
Ballan wrasse are the largest of the UK's wrasse species, with a heavy body, variable coloration, and strong teeth for crushing shells. They are common around British and Irish coasts, live in rocky, weedy habitats.
November 22, 2025 at 11:29 AM
Ballan wrasse are the largest of the UK's wrasse species, with a heavy body, variable coloration, and strong teeth for crushing shells. They are common around British and Irish coasts, live in rocky, weedy habitats.
I'm looking for a octopus expert for a podcast episode I'm working on the the increase in numbers in the south west this year any suggestions?
November 21, 2025 at 2:33 PM
I'm looking for a octopus expert for a podcast episode I'm working on the the increase in numbers in the south west this year any suggestions?
Lumpsuckers are lumpy, ball-shaped marine fish with a suction disc on their underside, which allows them to cling to rocks and seaweed. They are clumsy swimmers and rely on this suction disc, which is a modified pelvic fin, to stay in place in rough waters.
November 21, 2025 at 10:08 AM
Lumpsuckers are lumpy, ball-shaped marine fish with a suction disc on their underside, which allows them to cling to rocks and seaweed. They are clumsy swimmers and rely on this suction disc, which is a modified pelvic fin, to stay in place in rough waters.
I'm up in a snowy Cairngorms for this vid as I look at 5 things you should have in your camera bag
www.youtube.com/watch?v=rhrZ...
www.youtube.com/watch?v=rhrZ...
The ULTIMATE Wildlife Camera Bag Setup – 5 Things I Can’t Live Without
YouTube video by CHASING SCALES
www.youtube.com
November 20, 2025 at 6:35 PM
I'm up in a snowy Cairngorms for this vid as I look at 5 things you should have in your camera bag
www.youtube.com/watch?v=rhrZ...
www.youtube.com/watch?v=rhrZ...
Feeding time is always hectic!
November 20, 2025 at 1:00 PM
Feeding time is always hectic!
Young cuckoo wrasse coming up to me to investigate!
November 20, 2025 at 12:05 PM
Young cuckoo wrasse coming up to me to investigate!
Boarfish typically live in very deep water. They have a protrusible, tube-like mouth for pulling small invertebrates from the seabed and are often found in shoals over rocky or sandy bottoms in the Atlantic, Mediterranean, and other oceans.
November 19, 2025 at 8:05 AM
Boarfish typically live in very deep water. They have a protrusible, tube-like mouth for pulling small invertebrates from the seabed and are often found in shoals over rocky or sandy bottoms in the Atlantic, Mediterranean, and other oceans.
I've got a special deal on until this weekend with a A2 fish poster and playing cards being half price if you buy before Sunday £7.99 + postage get them while I have them!
November 18, 2025 at 4:26 PM
I've got a special deal on until this weekend with a A2 fish poster and playing cards being half price if you buy before Sunday £7.99 + postage get them while I have them!
Thanks to @tom.hartman.18041 for cleaning up my puffin skull!
November 17, 2025 at 1:38 PM
Thanks to @tom.hartman.18041 for cleaning up my puffin skull!
How to Make a UK Native Marine Aquarium! Really enjoyed making this vid lots of fun
www.youtube.com/watch?v=Qbta...
www.youtube.com/watch?v=Qbta...
November 16, 2025 at 3:53 PM
How to Make a UK Native Marine Aquarium! Really enjoyed making this vid lots of fun
www.youtube.com/watch?v=Qbta...
www.youtube.com/watch?v=Qbta...
Had a absolute blast being a guest on Nature Table for @bbcradio4 with host Sue Perkins and fellow guests James Wong and Jordan Gray needless to say
I’m waffling about two fish!
I’m waffling about two fish!
November 15, 2025 at 12:17 PM
Had a absolute blast being a guest on Nature Table for @bbcradio4 with host Sue Perkins and fellow guests James Wong and Jordan Gray needless to say
I’m waffling about two fish!
I’m waffling about two fish!
Atlantic Salmon numbers are crashing to a worryingly low amount in British rivers and I see hatcheries being presented as a solution but what’s people’s thoughts a last ditch effort to keep them going or just slowing the inevitable?
November 15, 2025 at 12:03 PM
Atlantic Salmon numbers are crashing to a worryingly low amount in British rivers and I see hatcheries being presented as a solution but what’s people’s thoughts a last ditch effort to keep them going or just slowing the inevitable?
One question I get asked is "What can we do to help rivers" & increasingly I find it a harder and more complex question to answer so i'm throwing it out to you, are we up shit creek without a paddle (quite literally) or is there hope for British rivers and is so what can we do?
November 14, 2025 at 1:58 PM
One question I get asked is "What can we do to help rivers" & increasingly I find it a harder and more complex question to answer so i'm throwing it out to you, are we up shit creek without a paddle (quite literally) or is there hope for British rivers and is so what can we do?
I've collected various myths surrounding British fish into this one video enjoy!
www.youtube.com/watch?v=1ydn...
www.youtube.com/watch?v=1ydn...
Fish Facts vs. Fiction: Debunking the Biggest Myths About Fish
YouTube video by CHASING SCALES
www.youtube.com
November 13, 2025 at 2:41 PM
I've collected various myths surrounding British fish into this one video enjoy!
www.youtube.com/watch?v=1ydn...
www.youtube.com/watch?v=1ydn...
I've got two upcoming events with East Mercia Rivers Trust a talk on rivers and a screening of Britains Hidden Fishes and best of all they are both free to attend!
November 13, 2025 at 10:57 AM
I've got two upcoming events with East Mercia Rivers Trust a talk on rivers and a screening of Britains Hidden Fishes and best of all they are both free to attend!
I've been playing around with pie charts (I'm in my mid 30's this is as exciting as it gets for me now) and looking at what baits & locations I've caught the 100 odd species in Britain & Ireland. I'll make a more in depth video at some point with a list of species
November 13, 2025 at 9:50 AM
I've been playing around with pie charts (I'm in my mid 30's this is as exciting as it gets for me now) and looking at what baits & locations I've caught the 100 odd species in Britain & Ireland. I'll make a more in depth video at some point with a list of species
This Sunday I've got my how to set up a UK native marine fish tank coming out its been such a great process and really enjoyed keeping several native species like this wonderful Montagu's Blenny
November 12, 2025 at 9:19 AM
This Sunday I've got my how to set up a UK native marine fish tank coming out its been such a great process and really enjoyed keeping several native species like this wonderful Montagu's Blenny