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Polar Bear Predation | National Geographic


this is one of the most exciting shots

this is one of the most exciting shots of the summer seeing this bear reach

of the summer seeing this bear reach

of the summer seeing this bear reach into the nest come up with the egg in

into the nest come up with the egg in

into the nest come up with the egg in its mouth and you can see this perfectly

its mouth and you can see this perfectly

its mouth and you can see this perfectly preserved egg not yet crushed just

preserved egg not yet crushed just

preserved egg not yet crushed just sitting in the Bears teeth and then it

sitting in the Bears teeth and then it

sitting in the Bears teeth and then it goes ahead choose the egg and to me it’s

goes ahead choose the egg and to me it’s

goes ahead choose the egg and to me it’s really cool because I don’t usually get

really cool because I don’t usually get

really cool because I don’t usually get to see polar bears that close most of

to see polar bears that close most of

to see polar bears that close most of our work we’re looking through spotting

our work we’re looking through spotting

our work we’re looking through spotting scopes at polar bears or we’re seeing

scopes at polar bears or we’re seeing

scopes at polar bears or we’re seeing them from helicopters and to see a polar

them from helicopters and to see a polar

them from helicopters and to see a polar bear so clearly right in front of the

bear so clearly right in front of the

bear so clearly right in front of the camera when you can even make out its

camera when you can even make out its

camera when you can even make out its ear tag was just a real treat for me

ear tag was just a real treat for me

ear tag was just a real treat for me once we place these cameras it’s really

once we place these cameras it’s really

once we place these cameras it’s really just a waiting game to see what sort of

just a waiting game to see what sort of

just a waiting game to see what sort of data we’re gonna get at the end of the

data we’re gonna get at the end of the

data we’re gonna get at the end of the season so after about two months of

season so after about two months of

season so after about two months of waiting to go collect the data we flew

waiting to go collect the data we flew

waiting to go collect the data we flew out down along the coast and even as we

out down along the coast and even as we

out down along the coast and even as we approached the area from the helicopter

approached the area from the helicopter

approached the area from the helicopter I could see that a couple of the posts

I could see that a couple of the posts

I could see that a couple of the posts were knocked over and the cameras were

were knocked over and the cameras were

were knocked over and the cameras were laying on the ground

laying on the ground

laying on the ground we brought the data back to camp and and

we brought the data back to camp and and

we brought the data back to camp and and took a look at it our curious bear had

took a look at it our curious bear had

took a look at it our curious bear had been up to the camera and had chewed on

been up to the camera and had chewed on

been up to the camera and had chewed on the case a little bit

the case a little bit

the case a little bit it is just like the boogeyman all of a

it is just like the boogeyman all of a

it is just like the boogeyman all of a sudden the geese are there in the next

sudden the geese are there in the next

sudden the geese are there in the next frame there’s a bear you know right in

frame there’s a bear you know right in

frame there’s a bear you know right in front of the camera and then of course

front of the camera and then of course

front of the camera and then of course then we watch we keep watching and the

then we watch we keep watching and the

then we watch we keep watching and the geese eventually leave and that’s

geese eventually leave and that’s

geese eventually leave and that’s because all the eggs have been eaten by

because all the eggs have been eaten by

because all the eggs have been eaten by that bear these are large green eggs in

that bear these are large green eggs in

that bear these are large green eggs in each of these Eider nests and they look

each of these Eider nests and they look

each of these Eider nests and they look maybe about twice the size of a chicken

maybe about twice the size of a chicken

maybe about twice the size of a chicken egg but they’re packed full of calories

egg but they’re packed full of calories

egg but they’re packed full of calories so in each of these nests there’s four

so in each of these nests there’s four

so in each of these nests there’s four or five eggs over the course of about a

or five eggs over the course of about a

or five eggs over the course of about a week or a week and a half

week or a week and a half

week or a week and a half they ate almost 250 maybe up to 300

they ate almost 250 maybe up to 300

they ate almost 250 maybe up to 300 Eider nests and so that’s almost the

Eider nests and so that’s almost the

Eider nests and so that’s almost the calorie equivalent of two hundred and

calorie equivalent of two hundred and

calorie equivalent of two hundred and fifty thousand calories one of the other

fifty thousand calories one of the other

fifty thousand calories one of the other exciting observations and surprising

exciting observations and surprising

exciting observations and surprising observations at least for me was seeing

observations at least for me was seeing

observations at least for me was seeing the female bear with her cub and how

the female bear with her cub and how

the female bear with her cub and how they learned how to hunt throughout the

they learned how to hunt throughout the

they learned how to hunt throughout the summer or at least that’s the impression

summer or at least that’s the impression

summer or at least that’s the impression I got it seemed that they started off

I got it seemed that they started off

I got it seemed that they started off just sort of opportunistically stumbling

just sort of opportunistically stumbling

just sort of opportunistically stumbling across nests in the Eider colony but

across nests in the Eider colony but

across nests in the Eider colony but over the course of several days we

over the course of several days we

over the course of several days we watched them actually get better at it

watched them actually get better at it

watched them actually get better at it they began systematically hunting for

they began systematically hunting for

they began systematically hunting for fur nest and then eventually they even

fur nest and then eventually they even

fur nest and then eventually they even started getting good at hunting female

started getting good at hunting female

started getting good at hunting female ducks we started to see her almost stock

ducks we started to see her almost stock

ducks we started to see her almost stock the nest and then eventually run up to

the nest and then eventually run up to

the nest and then eventually run up to the nest pounce on the female and then

the nest pounce on the female and then

the nest pounce on the female and then eat her and the eggs as well so for me

eat her and the eggs as well so for me

eat her and the eggs as well so for me that was really cool to watch that

that was really cool to watch that

that was really cool to watch that happening

happening

happening these images were all taken in mid June

these images were all taken in mid June

these images were all taken in mid June of 2013 collected with remote wildlife

of 2013 collected with remote wildlife

of 2013 collected with remote wildlife cameras we’re using them to look at

cameras we’re using them to look at

cameras we’re using them to look at waterfowl predation the whole phenomenon

waterfowl predation the whole phenomenon

waterfowl predation the whole phenomenon of polar bears eating eggs is something

of polar bears eating eggs is something

of polar bears eating eggs is something that we’ve known about for a while and

that we’ve known about for a while and

that we’ve known about for a while and the question really is like how much are

the question really is like how much are

the question really is like how much are they doing it and is it increasing over

they doing it and is it increasing over

they doing it and is it increasing over time because of climate change from our

time because of climate change from our

time because of climate change from our camp we can look out to the west and see

camp we can look out to the west and see

camp we can look out to the west and see a glacial esker and that’s where the Sun

a glacial esker and that’s where the Sun

a glacial esker and that’s where the Sun sets every night and you just get these

sets every night and you just get these

sets every night and you just get these beautiful red yellow orange sunsets

beautiful red yellow orange sunsets

beautiful red yellow orange sunsets regularly and so for me that’s just one

regularly and so for me that’s just one

regularly and so for me that’s just one of the highlights of being out in the

of the highlights of being out in the

of the highlights of being out in the field all summer

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