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Watch: Fireflies Glowing in Sync to Attract Mates | National Geographic


the synchronous Firefly ranges

the synchronous Firefly ranges throughout the southern Appalachian it

throughout the southern Appalachian it

throughout the southern Appalachian it really is a pretty magical thing to see

really is a pretty magical thing to see

really is a pretty magical thing to see I think people are just fascinated by

I think people are just fascinated by

I think people are just fascinated by fireflies you know I especially growing

fireflies you know I especially growing

fireflies you know I especially growing up a lot of people have experiences of

up a lot of people have experiences of

up a lot of people have experiences of catching fireflies in jars and looking

catching fireflies in jars and looking

catching fireflies in jars and looking at how they’re doing they’re flashing

at how they’re doing they’re flashing

at how they’re doing they’re flashing you know looking at them real close

you know looking at them real close

you know looking at them real close maybe it reminds them of their youth and

maybe it reminds them of their youth and

maybe it reminds them of their youth and they want to bring their children out to

they want to bring their children out to

they want to bring their children out to experience the same thing the

experience the same thing the

experience the same thing the synchronous Firefly can be distinguished

synchronous Firefly can be distinguished

synchronous Firefly can be distinguished from other species by its pattern of six

from other species by its pattern of six

from other species by its pattern of six flashes about half a second apart it may

flashes about half a second apart it may

flashes about half a second apart it may look somewhat random at first but when

look somewhat random at first but when

look somewhat random at first but when you get a high density of males flashing

you get a high density of males flashing

you get a high density of males flashing the synchronicity of the dark period is

the synchronicity of the dark period is

the synchronicity of the dark period is is very obvious and then a flashing

is very obvious and then a flashing

is very obvious and then a flashing itself will become synchronous as the

itself will become synchronous as the

itself will become synchronous as the night goes on generally fireflies do

night goes on generally fireflies do

night goes on generally fireflies do have a similar appearance of some are

have a similar appearance of some are

have a similar appearance of some are larger the predatory ones tend to be a

larger the predatory ones tend to be a

larger the predatory ones tend to be a little bit bigger and there’s a really

little bit bigger and there’s a really

little bit bigger and there’s a really small species too called the the bloop

small species too called the the bloop

small species too called the the bloop ghost and it’s very small but generally

ghost and it’s very small but generally

ghost and it’s very small but generally they’re they’re a type of beetle and so

they’re they’re a type of beetle and so

they’re they’re a type of beetle and so they’re going to have this hard outer

they’re going to have this hard outer

they’re going to have this hard outer shell over their wings that they used to

shell over their wings that they used to

shell over their wings that they used to fly with and they usually also have a

fly with and they usually also have a

fly with and they usually also have a little bit of red and yellow markings

little bit of red and yellow markings

little bit of red and yellow markings right above their head and so you really

right above their head and so you really

right above their head and so you really do have to look at the flash pattern and

do have to look at the flash pattern and

do have to look at the flash pattern and some other morphological characters to

some other morphological characters to

some other morphological characters to tell the species apart generally the

tell the species apart generally the

tell the species apart generally the habitats where we find patinas Carolinas

habitats where we find patinas Carolinas

habitats where we find patinas Carolinas is in these low-lying moist areas where

is in these low-lying moist areas where

is in these low-lying moist areas where there’s kind of a relatively clear

there’s kind of a relatively clear

there’s kind of a relatively clear understory so that the fireflies can

understory so that the fireflies can

understory so that the fireflies can visually see each other it also has to

visually see each other it also has to

visually see each other it also has to have somewhat of a closed canopy so that

have somewhat of a closed canopy so that

have somewhat of a closed canopy so that it can be nice and dark they typically

it can be nice and dark they typically

it can be nice and dark they typically start flashing around 9:30 or 10:00 but

start flashing around 9:30 or 10:00 but

start flashing around 9:30 or 10:00 but they do wait for it to get fairly dark

they do wait for it to get fairly dark

they do wait for it to get fairly dark there is a couple of theories as to why

there is a couple of theories as to why

there is a couple of theories as to why they’re synchronous and the female

they’re synchronous and the female

they’re synchronous and the female really does need a large light input in

really does need a large light input in

really does need a large light input in order for her to respond that’s how she

order for her to respond that’s how she

order for her to respond that’s how she recognizes the correct species so when

recognizes the correct species so when

recognizes the correct species so when she responds and the male’s then know

she responds and the male’s then know

she responds and the male’s then know that she’s the right female then they

that she’s the right female then they

that she’s the right female then they can reproduce there’s lots of other

can reproduce there’s lots of other

can reproduce there’s lots of other things that are flashing so they have to

things that are flashing so they have to

things that are flashing so they have to have this sort of Morse code

have this sort of Morse code

have this sort of Morse code in order to be able to know they’re with

in order to be able to know they’re with

in order to be able to know they’re with the right species

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