Skip to main content

Why Copenhagen zoo was right to cull giraffe

By Lesley Dickie, zoo association director, Special to CNN
February 11, 2014 -- Updated 0048 GMT (0848 HKT)
STORY HIGHLIGHTS
  • The Copenhagen zoo is an institution of The European Association of Zoos and Aquaria
  • EAZA monitors breeding closely and prioritizes the protection of species, writes Lesley Dickie
  • In rare cases, animals must be removed by management euthanasia, he says
  • Dickie: In-breeding is a serious problem that can increase susceptibility to disease

Editor's note: Lesley Dickie is Executive Director of the European Association of Zoos and Aquaria. The opinions expressed in this commentary are solely his.

(CNN) -- The European Association of Zoos and Aquaria (EAZA) takes very seriously its duty of protecting endangered and vulnerable species from extinction.

Our European Endangered Species Programmes (EEP) have been established to ensure a viable future for endangered animals -- including giraffes -- despite the destruction of their habitats and rampant poaching of wild animals.

More than 700 giraffes are kept within our institutions to the highest possible standards of welfare and care by zoos such as Copenhagen, and EAZA monitors breeding closely to ensure that the species has the genetic diversity it needs to have the best possible chance of survival in the long term.

While we understand that some members of the public are upset by the euthanization of the giraffe at Copenhagen zoo, the protection of the species as a whole must be our priority.

Zoo director debates giraffe decision
A Danish zoo has euthanized a healthy male giraffe, named Marius, saying it had a duty to avoid inbreeding. This photo of the giraffe was taken on February 7. The 18-month-old giraffe was put down with a bolt gun on Sunday, February 9, according to a zoo spokesman. A Danish zoo has euthanized a healthy male giraffe, named Marius, saying it had a duty to avoid inbreeding. This photo of the giraffe was taken on February 7. The 18-month-old giraffe was put down with a bolt gun on Sunday, February 9, according to a zoo spokesman.
Danish zoo kills healthy giraffe
HIDE CAPTION
<<
<
1
2
3
4
5
6
7
>
>>
Photos: Danish zoo kills healthy giraffe Photos: Danish zoo kills healthy giraffe
Danish Zoo criticized for killing giraffe
Zoo puts down healthy giraffe

Our resources are regrettably finite, and as a result, the EEP must prioritize animals which can contribute to the overall genetic health of the captive population.

This means that in rare cases (five in the case of giraffes in EAZA zoos since records began in 1828), animals must be removed from the population by management euthanasia.

Compare this to the 60 billion+ healthy, young animals killed each year worldwide for human consumption. In-breeding is a serious problem that can lead to genes being passed on that increase the population's susceptibility to disease and other chronic conditions which threaten the future of the species in our care.

Zoo staff get death threats

As for alternative solutions, we cannot in good conscience recommend the transfer of animals under our protection to zoos which are not our members and therefore not subject to our strict standards of animal husbandry and welfare; transfer within our network does not represent a solution to the unsuitability of the individual animal for breeding. Contraception is difficult and in its infancy for female giraffes, and can be irreversible.

Castration of a male animal can have also undesirable side-effects, and a place that could otherwise be reserved for an animal that can contribute to its species' future is lost.

Release into the wild of this single individual would almost certainly result in early death for the animal, after a long and stressful journey of thousands of kilometers -- reintroduction is an intensive and complicated matter and we would not countenance this unless recommended to by the IUCN, the paramount global body for nature conservation.

All of these alternatives were explored, and none were found to be viable; in addition, EAZA's position is supported by the International Union for Conservation of Nature (IUCN).

EAZA members do not euthanize animals lightly, and we are saddened by the death of any animal in our care.

Nonetheless, we strongly support Copenhagen Zoo, which has an exemplary record of animal welfare, education, research and conservation, and which took great pains to be transparent about the situation -- 7,000 visitors came to Copenhagen Zoo on Sunday, while 15 protesters stood outside.

The Copenhagen public spoke with their tickets to the zoo and left knowing far more about the real threats to conservation of giraffes in the wild.

READ: Why arguments for killing of giraffe Marius don't stand up to scrutiny

READ: Danish zoo kills healthy giraffe, feeds body to lions

READ: Marius the giraffe: Copenhagen zoo staff get death threats

The opinions expressed in this commentary are solely those of Lesley Dickie.

ADVERTISEMENT
Part of complete coverage on
July 12, 2014 -- Updated 0008 GMT (0808 HKT)
Tichleman 1
A makeup artist, writer and model who loves monkeys and struggles with demons.
July 11, 2014 -- Updated 1342 GMT (2142 HKT)
Lionel Messi's ability is not in question -- but will the World Cup final allow him to emerge from another footballing legend's shadow?
July 11, 2014 -- Updated 1029 GMT (1829 HKT)
Why are Iraqi politicians dragging their feet while ISIS militants fortify their foothold across the country?
July 11, 2014 -- Updated 1332 GMT (2132 HKT)
An elephant, who was chained for 50 years, cries tears of joy after being freed in India. CNN's Sumnima Udas reports.
July 11, 2014 -- Updated 0732 GMT (1532 HKT)
Beneath a dusty town in northeastern Pakistan, CNN explores a cold labyrinth of hidden tunnels that was once a safe haven for militants.
July 10, 2014 -- Updated 2249 GMT (0649 HKT)
CNN's Ravi Agrawal asks whether Narendra Modi can harness the country's potential to finally deliver growth.
July 10, 2014 -- Updated 0444 GMT (1244 HKT)
CNN's Ben Wedeman visits the Yazji family and finds out what it's like living life in the middle of conflict.
July 9, 2014 -- Updated 1423 GMT (2223 HKT)
Israel has deployed its Iron Dome defense system to halt incoming rockets. Here's how it works.
Even those who aren't in the line of fire feel the effects of the chaos that has engulfed Iraq since extremists attacked.
CNN joins the fight to end modern-day slavery by shining a spotlight on its horrors and highlighting success stories.
Browse through images from CNN teams around the world that you don't always see on news reports.
July 11, 2014 -- Updated 1634 GMT (0034 HKT)
People walk with their luggage at the Maiquetia international airport that serves Caracas on July 3, 2014. A survey by pollster Datanalisis revealed that 25% of the population surveyed (end of May) has at least one family member or friend who has emigrated from the country. AFP PHOTO/Leo RAMIREZ (Photo credit should read LEO RAMIREZ/AFP/Getty Images)
Plane passengers are used to paying additional fees, but one airport in Venezuela is now charging for the ultimate hidden extra -- air.
ADVERTISEMENT