Thursday 19 May 2022 05:13 AM Yellow-billed hornbill that shot to fame in The Lion King is being wiped out by ... trends now

Thursday 19 May 2022 05:13 AM Yellow-billed hornbill that shot to fame in The Lion King is being wiped out by ... trends now
Thursday 19 May 2022 05:13 AM Yellow-billed hornbill that shot to fame in The Lion King is being wiped out by ... trends now

Thursday 19 May 2022 05:13 AM Yellow-billed hornbill that shot to fame in The Lion King is being wiped out by ... trends now

Zazu is on the brink! Southern yellow-billed hornbill that shot to fame in The Lion King is being wiped out by climate change, study warns Scientists studied breeding success of birds in Kalahari Desert from 2008-2019 Nest success declined by 41%, while average chick number went from 1.1 to 0.4 When the average air temperature went above 96.2°F (35.7°C), there were no successful breeding attempts at all

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With its long yellow and down-curved beak, most Disney fans will instantly recognise the southern yellow-billed hornbill as Zazu from The Lion King.

But the stunning bird is at risk of being wiped out by climate change, according to a new study.

Researchers from the University of Cape Town studied the effects of high air temperate and drought on the breeding success of the birds in the Kalahari Desert from 2008-2019.

Their findings reveal that breeding output 'collapsed' during this time - with an increase in temperature to blame.

Researchers from the University of Cape Town studied the effects of high air temperate and drought on the breeding success of the birds in the Kalahari Desert from 2008-2019. Their findings reveal that breeding output 'collapsed' during this time - with an increase in temperature to blame

Researchers from the University of Cape Town studied the effects of high air temperate and drought on the breeding success of the birds in the Kalahari Desert from 2008-2019. Their findings reveal that breeding output 'collapsed' during this time - with an increase in temperature to blame

With its long yellow and down-curved beak, most Disney fans will instantly recognise the southern yellow-billed hornbill as Zazu from The Lion King

With its long yellow and down-curved beak, most Disney fans will instantly recognise the southern yellow-billed hornbill as Zazu from The Lion King

The Southern yellow-billed hornbill 

The southern yellow-billed hornbill is a socially monogamous species. 

The female seals herself into the nest cavity and stays there for an average of 50 days to brood and care for chicks. 

The only opening is a narrow vertical slit, through which the male feeds the female and chicks.

This type of nesting largely protects from predation, which means that breeding success depends primarily on other factors such as climate and food availability. 

For example, yellow-billed hornbills initiate breeding in response to rainfall, which corresponds with the hottest days of the year. 

This makes it difficult for them to shift breeding dates outside of the hottest periods.  

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Previous studies have shown how animals living in the Kalahari Desert are suffering the consequences of global warming.

For example, a previous study revealed how multiple bird species are now breeding earlier and for a shorter time.

In the new study, the team set out to investigate the impact of climate change on yellow-billed hornbills over a 10 year period.

'There is rapidly growing evidence for the negative effects of high temperatures on the behaviour,

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