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That book ... the game changerledto the eventual ban of DDT in this country and the comeback of bald eagles ( and other wildlife
ScientistsdiscoveredDDT was thinning the eggshells of falcons and also bald eagles
Illegal PesticideCausedDeaths Of 13 Bald Eagles
This DDT poisoningnearly ledto the extinction of bald eagles in the United States
pesticides and peopleledto the near extinction of bald eagles
DDT ... most knownto causethe endangerment of bald eagles in the US
a few factorsleadingto the decline of Bald Eagles
If a project wasto causeunauthorized mortality of bald eagles
The use of the pesticide DDT ( banned in 1972 during the Nixon Administrationcontributedto bald eagles vacating the Channel Islands
people(passive) now is caused byThe ultimate threat to bald eagles
the caseleadpoisoning in bald eagles
all uses of DDT in the United States , a pesticidecausedthe bald eagles extinction
by Miley Busiek(passive) designed byAmerican Bald Eagles
Alaskato discoverAmerican Bald Eagles
Alaskato discoverAmerican Bald Eagles
by wildlife artist Kevin Daniel(passive) painted bya couple of Bald Eagles
the US governmentcausesthe programmatic killing of bald eagles
Wildlife Artist Rod Frederickpainteda couple of Bald Eagles
permits by the US governmentcausesthe programmatic killing of bald eagles
permits ... the US governmentcausesthe programmatic killing of bald eagles
Bird watchingwill resultin seeing bald eagles
In Montana , the introduction of shrimp ( MYSIS RELICTA ) had a cascading effect through the food chainultimately causingdisplacement of bald eagles
helpedleadthe Bald Eagles
by wildlife artist Kevin Daniel(passive) painted byBald Eagles
first(passive) were ... discoveredBald eagles
well(passive) are ... designedBald eagles
2 handpaintedBald Eagles
Miley Busiek(passive) designed bybald eagles
by Miley Busiek(passive) designed bybald eagles
The use of a dangerous pesticide called DDTcausedbald eagles
the potentialto causebald eagles
by sculptor Miley Busiek(passive) designed bybald eagles
The chemicalscausedbald eagles
Greeneledthe Bald Eagles
dead(passive) were discoveredbald eagles
Either that , orhave discoveredbald eagles
This situationledto the bald eagles
Johnspaintedbald eagles
by operation of the large wind turbines(passive) caused bybald eagles
Breanna McDonaldledthe Bald Eagles
thin egg shellscausedthin egg shells
in thinning of egg shellsresultedin thinning of egg shells
to the extinction of the American iconnearly leadingto the extinction of the American icon
these birds to lay thin - shelled eggs which broke when the eggs were incubatingcausedthese birds to lay thin - shelled eggs which broke when the eggs were incubating
shotto leadshot
thin egg shells that broke easilycausedthin egg shells that broke easily
eagles to lay eggs with very thin shells that broke easilycausedeagles to lay eggs with very thin shells that broke easily
birds to lay eggs with shells so thin that they often broke before the young could hatchcausedbirds to lay eggs with shells so thin that they often broke before the young could hatch
eggshell thinning in birdscauseseggshell thinning in birds
them to become infertilemay have causedthem to become infertile
them to become infertilemight have causedthem to become infertile
them to lay eggs with thin shells that cracked when the parents tried to hatch themcausedthem to lay eggs with thin shells that cracked when the parents tried to hatch them
thinning eggshells and subsequent reproductive failure in birdscausesthinning eggshells and subsequent reproductive failure in birds
thin egg shellscausedthin egg shells
thinning of the eggshellcausedthinning of the eggshell
in Artworkpaintedin Artwork
reproductive failurecausedreproductive failure
eggshells to thincausedeggshells to thin
eggshell to thin so that they broke during incubationcausedeggshell to thin so that they broke during incubation
eggshell to thincausedeggshell to thin
closurecausesclosure
eggshellscausedeggshells
their eggs to not be viablecausedtheir eggs to not be viable
eggshellcausedeggshell
thin egg shellscausedthin egg shells
in the eggsresultedin the eggs
thinning of eggshells and so caused a huge decrease in reproductive successcausedthinning of eggshells and so caused a huge decrease in reproductive success
for examplehas ledfor example
up luxury homes and a golf courseto setup luxury homes and a golf course
a record for wins and qualified for the PSAC conference tournamentseta record for wins and qualified for the PSAC conference tournament
up a nest in the parksetup a nest in the park
nesting therewere discoverednesting there
on the sitewere discoveredon the site
a new all - time recordseta new all - time record
in Fall River /discoveredin Fall River /
in Fall Riverdiscoveredin Fall River
on the propertywere discoveredon the property
fishdiscoverfish
in Artworkpaintedin Artwork
individualsinfluenceindividuals