Elephant baby is measured by zoo staff

Photo: Joern Pollex/Getty Images

A young Asian elephant named Assam is measured by zoo staff on May 16 during inventory day at the Hagenbeck zoo in Hamburg, Germany. Home to about 1,850 animals across 210 species, the zoo conducts a headcount of residents every year.
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Walrus has its teeth checked

Photo: Joern Pollex/Getty Images

A young walrus opens its mouth wide as a staff member inspects its chompers.
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Lamb baby is weighed

Photo: Joern Pollex/Getty Images

An adorable Ouessant lamb is weighed by zoo staff as spectators and photographers look on.
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