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Books > Earth & environment > The environment > Conservation of the environment > Conservation of wildlife & habitats > Endangered species & extinction of species
This report covers island fox recovery actions conducted by park
staff in calendar year 2010. The recovery actions, which included
island fox population and mortality monitoring, were conducted
under U.S. Fish and Wildlife Service Recovery Permit TE86267-0,
which has separate reporting requirements (Coonan 2011). This
report presents the results of our efforts in 2010 to capture and
monitor island fox populations on San Miguel and Santa Rosa Island
via small trapping grids and transects, and to track annual
survival and mortality causes via radiotelemetry. The purpose of
the monitoring was to: * assess condition of individual foxes; *
replace radiocollars or affix new radiocollars as required; *
establish a "sentinel" group of unvaccinated, radiocollared
animals; * vaccinate foxes against canine distemper virus and
rabies; and * estimate density and islandwide population size
Rhino occupy a unique part of the food chain and wide niches in
specific ecosystems in which they have developed their own
behaviour patterns and interactions with other species. They form
an essential part of the animal kingdom and their loss would have
significant ramifications for other dependant flora and fauna. The
large numbers of rhino orphans and the loss of pregnant females are
decimating wild rhino populations. This decline is mainly due to
poaching for their horns that are made of keratin and which have no
proven medical benefit to humans. Greedy markets in China, Vietnam
and Yemen, and criminal syndicates offer extremely high prices for
rhino horn making it more valuable than gold. Whilst tackling the
poachers head on is essential, it is sadly not enough and vigorous
education programmes need to be put in place to inform people of
the ecological, economic, aesthetic and touristic value of rhino.
This book is dedicated to the plight all rhino species face
including museum specimens and fossils.
One of the most beautiful New Testament Bible scriptures instructs
us to, "Look at the birds of the air; they do not sow or reap or
store away in barns, and yet our heavenly Father feeds them. Are
you not much more valuable than they?" (Matthew 6: 26 NIV). This
book is an attempt to consider lessons learned from watching a
family of eagles in the context of a Florida Nature preserve during
the first decade of the 21st century. Clearly, it is not the first
book to ponder such lessons; nor will it be the last. However, the
book shares a unique perspective. It is a fictionalized account of
how people's lives were touched, transformed in some cases, by a
family of eagles who graciously reminded them of many important
life lessons. Some of the stories are true, but dates, names and
personal information about the people and the Preserve have been
changed to protect individual privacy.
Reintroduction of A Migratory Flock of Whooping Cranes in the
Eastern United States
This book provides research on the threats and conservation of
endangered species. Chapter One reviews the causes of extinction,
the possibilities of persistence in colonised sites, as well as the
proposed method of conservation of populations of selected rare
plant species such as Dianthus superbus L., Gentiana pneumonanthe
L., Gladiolus imbricatus L., Iris sibirica L. as well as Trollius
europaeus L. Chapter Two provides an example of the use of
multivariate analyses of morphological characters and DNA analyses
for assessing the taxonomic ranking of rare plant taxa. Chapter
Three offers a synthetic, state-of-the-art analysis of the existing
knowledge around magnolias, including their biogeographic origin,
the distribution and number of magnolia species, their current and
potential uses in medicine and biochemistry, the ecology of seeds
and of successful pre-germinate treatments, the regeneration and
restructuring of populations, and a revision of the genetic
diversity of magnolia species. Chapter Four examines a case study
of Cycas hainanensis, an endangered cycad species.
The Centre for Fortean Zoology Yearbook is an annual collection of
papers and essays too long and detailed for publication in the CFZ
Journal, Animals & Men. With contributions from both well-known
researchers, and relative newcomers to the field, the Yearbook
provides a forum where new theories can be expounded, and work on
little-known cryptids discussed.
For Native Americans, permits to take eagles from the wild are
limited to tribes that can show a traditional religious need that
the USFWS's National Eagle Repository cannot meet. The primary
example of this is the Hopi, who have collected nestling GEs from
specific nest sites for their religious ceremonies for centuries.
Historically authorized take of GEs, including the Hopi's, was
examined in the USFWS's 2009 Final Environmental Assessment (FEA)
of a proposal to permit take as provided under the Eagle Protection
Act (hereafter referred to as 2009 FEA; USFWS 2009b). The USFWS
considered this take part of a the biological baseline in the 20009
FEA, above which regional take "thresholds" for GEs are established
to ensure USFWS does not authorize take that is not compatible with
the preservation of eagles, as the Eagle Act requires. Annually
since 1986, the USFWS's Southwest Region (Southwest Region) has
issued a permit to the Hopi for take of nestling GEs. The allowed
level of take has ranged from a low of 12 to an unlimited number.
Since 1997 the permit has authorized the Hopi to take 40 nestling
GEs, although annual reports from the Hopi indicate annual take
during 1997-2012 averaged 23 nestlings. In 2012, the Southwest
Region evaluated the population biology and "harvest management" of
GEs on lands of the Hopi and Navajo. By 2012, enough data had been
collected by the tribes and the USFWS to support a more specific
analysis of the Hopi's take of nestling GEs on sustainability of
the GE population at multiple spatial (geographic) scales than had
been done previously. A team that included eagle experts from the
USFWS and both tribes completed the work as a comprehensive
technical assessment (TA; Appendix A). Information from the TA and
related supplements in appendices of this document supported this
EA. Relying on the TA, the Southwest Region developed three
alternatives for issuing a permit to the Hopi in 2013. Alternatives
B and C each considered multiple scales. Scales include: (1) Bird
Conservation Region 16 (BCR 16), the Southern Rockies - Colorado
Plateau Region; (2) the Hopi and Navajo lands "local area
population" (LAP), which includes GEs on and within 140 miles of
this area; 3) the area where the Hopi have collected nestling GEs
in recent years (collection area, or CA) and a subset of this, the
portion of the CA that is on Navajo lands (Navajo CA).
136 animal species have become extinct in the British Isles over
the past thousand years. This book describes many of these
extinctions, from familiar species such as the wolf and the iconic
extinction of the great auk, to the numerous insects that have
vanished from the islands. Whilst some losses are unsurprising
others are strange stories of enigmatic species such as the
Manchester moth, the Potters Bar beetle and the St. Kilda mouse.
Attempts have been made to reintroduce some species and the
successes and failures are described. With increasing attention
being paid to preserving and restoring our natural environment
consideration is also given to the questions of which species could
be reintroduced in the future and whether this can ever play a
meaningful role in conservation.
This work is for ages 6-12. The Komodo dragon is a creature of
wonder. It is the world's largest lizard, and it has a deadly bite.
Perhaps the hardest thing to believe about this huge reptile is
that it may vanish from Earth forever. Find out more about Komodo
dragons in this full-colour, fact-packed book, which includes
topics such as: the island habitats of the Komodo dragon; hunting,
eating, and the deadly dragon bite; the life cycle of a Komodo
dragon; why Komodo dragons are in danger; how people are working to
save Komodo dragons.
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