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Whale Tagging and Why It’s Done | Continent 7: Antarctica


my opinion the most important piece of

my opinion the most important piece of research is coming out of the Antarctic

research is coming out of the Antarctic

research is coming out of the Antarctic right now is understanding how different

right now is understanding how different

right now is understanding how different species cope with the changing

species cope with the changing

species cope with the changing environments the rapidly warming air the

environments the rapidly warming air the

environments the rapidly warming air the increased amount of precipitation the

increased amount of precipitation the

increased amount of precipitation the decreased amount of sea ice so there’s

decreased amount of sea ice so there’s

decreased amount of sea ice so there’s something special about the three or

something special about the three or

something special about the three or four areas right in here that there’s

four areas right in here that there’s

four areas right in here that there’s always whales we’re trying to measure

always whales we’re trying to measure

always whales we’re trying to measure the underwater behavior and movements of

the underwater behavior and movements of

the underwater behavior and movements of the whales get an estimate of their size

the whales get an estimate of their size

the whales get an estimate of their size and we’re trying to understand what

and we’re trying to understand what

and we’re trying to understand what whales need to survive and the manna

whales need to survive and the manna

whales need to survive and the manna food that they eat if you don’t eat

food that they eat if you don’t eat

food that they eat if you don’t eat enough you’re not gonna reproduce if you

enough you’re not gonna reproduce if you

enough you’re not gonna reproduce if you don’t reproduce it’s a very quick

don’t reproduce it’s a very quick

don’t reproduce it’s a very quick process into your population not growing

process into your population not growing

process into your population not growing these tags are basically like a

these tags are basically like a

these tags are basically like a smartphone that record the angle of the

smartphone that record the angle of the

smartphone that record the angle of the whale whether it’s rolled over on its

whale whether it’s rolled over on its

whale whether it’s rolled over on its side the heading of the whale the depth

side the heading of the whale the depth

side the heading of the whale the depth and the speed of the whale and it does

and the speed of the whale and it does

and the speed of the whale and it does that hundreds of times a second it also

that hundreds of times a second it also

that hundreds of times a second it also records video which is awesome because

records video which is awesome because

records video which is awesome because we can then sort of corroborate the

we can then sort of corroborate the

we can then sort of corroborate the things that the sensors are telling us

things that the sensors are telling us

things that the sensors are telling us with what we actually see the whale to

with what we actually see the whale to

with what we actually see the whale to do it it’s got to 720p cameras in there

do it it’s got to 720p cameras in there

do it it’s got to 720p cameras in there we can get about nine hours of

we can get about nine hours of

we can get about nine hours of continuous data and all of that package

continuous data and all of that package

continuous data and all of that package together gives us a really precise

together gives us a really precise

together gives us a really precise estimate of the health of the animals

estimate of the health of the animals

estimate of the health of the animals down here tagged data UAV data combined

down here tagged data UAV data combined

down here tagged data UAV data combined is gonna be opening new worlds really so

is gonna be opening new worlds really so

is gonna be opening new worlds really so let’s find some whales yeah let’s do it

let’s find some whales yeah let’s do it

let’s find some whales yeah let’s do it we’re in Wilhelmina Bay one of the

we’re in Wilhelmina Bay one of the

we’re in Wilhelmina Bay one of the locations that we’ve worked in for a

locations that we’ve worked in for a

locations that we’ve worked in for a long time and we’re gonna try and deploy

long time and we’re gonna try and deploy

long time and we’re gonna try and deploy one of the video recording multi-sensor

one of the video recording multi-sensor

one of the video recording multi-sensor tags on a humpback these animals move

tags on a humpback these animals move

tags on a humpback these animals move over big distances very quickly they’re

over big distances very quickly they’re

over big distances very quickly they’re real pain to work with because they’re

real pain to work with because they’re

real pain to work with because they’re difficult to find do you guys want to

difficult to find do you guys want to

difficult to find do you guys want to get the drone in the air it’s fun to be

get the drone in the air it’s fun to be

get the drone in the air it’s fun to be a bad spot

oh nice yeah that’s good when we’re

oh nice yeah that’s good when we’re approaching these whales it’s definitely

approaching these whales it’s definitely

approaching these whales it’s definitely a high-risk kind of situation if it’s

a high-risk kind of situation if it’s

a high-risk kind of situation if it’s flu and to zodiac you would flip us over

flu and to zodiac you would flip us over

flu and to zodiac you would flip us over with that much you know trouble you

with that much you know trouble you

with that much you know trouble you probably have five or six minutes in

probably have five or six minutes in

probably have five or six minutes in that water at the most before

that water at the most before

that water at the most before hypothermia would set in and it would be

hypothermia would set in and it would be

hypothermia would set in and it would be game over

game over

game over anywhere you can put it

will happen but the work is definitely

will happen but the work is definitely not over the suction cup tags archive

not over the suction cup tags archive

not over the suction cup tags archive all the data on them so we have to

all the data on them so we have to

all the data on them so we have to retrieve that tag to get anything back

these animals get as curious about us as

these animals get as curious about us as we do about that it’s looking at you and

we do about that it’s looking at you and

we do about that it’s looking at you and it’s it’s kind of wondering what you’re

it’s it’s kind of wondering what you’re

it’s it’s kind of wondering what you’re doing there and we’re asking the same

doing there and we’re asking the same

doing there and we’re asking the same kind of questions

kind of questions

kind of questions Lars correct me if I’m wrong this is the

Lars correct me if I’m wrong this is the

Lars correct me if I’m wrong this is the first ever flight in the Antarctic right

first ever flight in the Antarctic right

first ever flight in the Antarctic right for this equipment yes that’s correct

for this equipment yes that’s correct

for this equipment yes that’s correct couldn’t ask for more except for Lars

couldn’t ask for more except for Lars

couldn’t ask for more except for Lars Tobias a couple of drinks

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