Dr. John Hlavin 🦈
Region: US
Monday 16 June 2025 18:36:19 GMT
23719
424
30
12
Music
Download
Comments
hoalareef :
I sent you a petition copy…. We need NOAA to recognize them as critically endangered as the IUCN does. Going out 3 miles from Miami and bringing them back like trophies is so upsetting…. 😔
2025-07-03 17:08:28
5
Panda :
lol l
2026-01-30 10:47:52
7
Sheena Patel :
I’m curios to know if hammers are impacted by capture myopathy? If so, it would be interesting to see how it may change the outcomes of both the combustion analysis done on a muscle biopsy or the plasma spun out from a blood draw? I’m sure you act quickly in the field when handling for research to minimize the amount of time you have a shark but still interested in knowing as a someone who also studies wildlfie and worries about this!
2025-08-22 22:31:28
7
Gabs :
Woahhhhhh, congrats dude!!!!!
2025-06-17 00:25:45
2
MsShanelle :
Yes, but I don’t like how they die after yall release them! I prefer they be left alone
2025-08-22 11:04:23
1
joanireneweiss :
I saw a widdle baby hammerhead close to the shore whilst in Waimea Bay Oahu... (ugliest) sorry, thing I've ever seen... early 70's. Scared me! amazing 👏 world we share... I guess humans r the scariest eh?
2026-01-19 00:15:13
1
starlenarlee :
I never see you on my fyp anymore sadly so i came to catch up on my shark facts. but im so happy for you congratulations!
2025-06-21 05:51:00
2
Space Ranger Cindy 🇺🇲🆘️ :
Well you just gave me some info to teach my students next week when we learn about sharks. Of course I will have to paraphrase it for 3 year olds.😆
2025-06-19 16:42:14
2
hilary :
congrats!!
2025-08-20 21:39:25
0
EZ SINGin TROLL GIRL :
What a great job,my wife loves sharks,she loves yr content
2025-08-20 16:02:07
2
FishSticks🏴☠️ :
Not saying they aren't endangered, but we've seen tons of them in Texas the last few years. I've spotted several offshore from Sabine Pass and Port Isabel. There have been more caught from galveston and south padre lately as well. I would venture to guess just from my anecdotal evidence that there are more nursery grounds toward mexico.
2025-08-20 12:24:08
2
Tom travels 🌎 :
Congrats!
2025-06-17 00:11:24
1
Sabrina Barber :
🥰
2025-08-21 03:16:13
6
SarahJaneAyton :
😭😭😭
2025-08-21 00:05:20
2
boostleekdmedia :
🔥
2025-08-20 12:59:04
1
paulinabr :
🥰🥰🥰
2025-09-21 14:34:35
0
Cel Cuizon :
😍😍😍
2025-08-20 16:01:11
0
rubyroocj :
🥰🥰🥰
2025-08-20 19:50:20
0
Kimberly Vooijs :
😍
2025-09-23 06:47:36
0
sisu_aventura_azul :
I’ve seen a few hammers in Biscayne Bay not baby’s. What part of Biscayne bay are the younger ones ?
2025-06-27 12:23:14
1
To see more videos from user @marine.bio.john, please go to the Tikwm
homepage.
