| After a trial with Canada geese Branta canadensis, microlight aircraft were used in the US to teach safe migration routes to reintroduced whooping cranes Grus americana. |
| The Whooping Crane Grus americana, or whooper, is the most famous endangered bird in North America. |
| At least two globally threatened species have been affected: Black-necked Crane Grus nigricollis in China and Red-breasted Goose Branta ruficollis in Greece. |
| You will need the next installment, because Grus and Lanius don't even decide until page 431 that the scepter of mercy is something worth recovering. |
| This faint constellation is located between the two magnificent starry birds Grus and Pavo. |
| Hubble saw a ring around only one, HD 202628, which resides near the southern constellations Grus and Microscopium. |
