Athiefwaitsinthedarkness.HiseyesscantheNicaraguanbeach.Soon,hespotswhatheislookingfor:Aseaturtledigginganest.Shebeginstolayhereggsinthenest.Shefallsintoatrance.Shedoesn’tnoticethe thief.
Thethiefreachesintothenestandpullsouttheeggs,onebyone.Theturtlemotherlaysherlasteggandusesherbackflipperstocoverit.Shedoesnotknowthatthenestisnowempty.Thethiefhastakeneverylast egg.
CARIBBEAN
SEA
PACIFIC
OCEAN
Honduras
Nicaragua
Costa Rica
Chacocente
La Flor
Beaches whereseaturtles nest
Oliveridley turtlescometothesebeachesbythethousandstolaytheireggsduringarribadas.Arribadameans "arrival"in Spanish.
Struggle
forSurvival
Seaturtleshavelivedinouroceansformillionsofyears.Butnowtheyareanendangeredspecies. Asfewasonein10,000babyseaturtleswillsurvivetoadulthood.Theyfacemany threats.
Aftertheyhatch,theymustcrawltotheocean.Butbirdsandotheranimalstrytoeatthem.Ifthebabiesmakeittotheocean,theyfacepredatorsinthewater.Somedieinfishingnets.Otherseatplastic trash.
Today,allbutoneoftheworld’ssevenseaturtlespeciesareintrouble.OfthefourspeciesthatcometoNicaraguatolaytheireggs,twoare“criticallyendangered.”Theyarethehawksbillandleatherbackturtles.Greenseaturtlesare“endangered.”Oliveridleyseaturtlesare “vulnerable.”
![](/nationalgeographic/pathfinder_january_february_2020/struggle_for_survival_and_trip_to_the_sea/602770/boyan_slat.512_0_1.jpg)
Greenseaturtlesareanendangered species.
![](/nationalgeographic/pathfinder_january_february_2020/struggle_for_survival_and_trip_to_the_sea/602782/boyan_slat_copy.512_0_1.jpg)
Somefemaleoliveridleyseaturtlesnestin groups.
Thegreatestthreatseaturtlesfaceispeople.Peopleinsomecultureseatseaturtleeggs.InCentralAmerica,poachers destroymorethan90percentofthenestsonunguardedbeaches.Theeggsaresmuggledintocitiestobe eaten.
Itonlytakesonepoachertocausealotofdamage.Astretchofcoastlinemayhaveonlyafewfemaleturtles.Ifonepersonrobbedeverynest,thatpersoncouldthreatenanentire species.
Thedemandfortheeggsishigh.Asingleeggcanbesoldforasmuchas$300.Littleisknownabouttheroutespoachersuse.So,poachersarehardtocatch.Riskstotheeggsseemedunbeatable.Untilonescientisthadan idea.
![](/nationalgeographic/pathfinder_january_february_2020/struggle_for_survival_and_trip_to_the_sea/602785/thief.512_0_1.png)
![](/nationalgeographic/pathfinder_january_february_2020/struggle_for_survival_and_trip_to_the_sea/602787/turtle_1.480_0_1.jpg)
1
Afemaleseaturtlecomesontoa beach.
2
Shedigswithherflippersandcreatesashallow nest.
![](/nationalgeographic/pathfinder_january_february_2020/struggle_for_survival_and_trip_to_the_sea/602788/turtle_2.480_0_1.jpg)
![](/nationalgeographic/pathfinder_january_february_2020/struggle_for_survival_and_trip_to_the_sea/602789/turtle_3.480_0_1.jpg)
3
Themotherturtlelaysasmanyas120eggsinthe nest.
4
Shecoversthenestwithsandandreturnstothe sea.
![](/nationalgeographic/pathfinder_january_february_2020/struggle_for_survival_and_trip_to_the_sea/602790/turtle_4.480_0_1.jpg)
![](/nationalgeographic/pathfinder_january_february_2020/struggle_for_survival_and_trip_to_the_sea/602792/turtle_5.480_0_1.jpg)
5
Afterseveralweeks,thehatchlingsbreakthroughtheir shells.
6
Theyoungturtlesmaketheirwayacrossthe beachtoreachthe ocean.
![](/nationalgeographic/pathfinder_january_february_2020/struggle_for_survival_and_trip_to_the_sea/602791/turtle_6.480_0_1.jpg)