Brood IX (Brood 9), is one of 15 broods of periodical cicadas that appear regularly throughout the United States in 13 or 17-year intervals. Seventeen-year...

17-year broods have appeared in the same year. "2015 was the last time a 13-year brood emerged with a 17-year brood, when Brood XXIII emerged with Brood IV...

Broods—in 2024 (with Brood XIII), 2037 (Brood IX), 2050 (Brood V), 2063 (Brood I), 2076 (Brood XIV), 2089 (Brood X), 2102 (Brood VI), and 2115 (Brood...

emergences of Brood XXIII will be dual emergences, together with different Broods of 17-year cicadas: 2041 (with Brood XIII), 2054 (Brood IX), 2067 (Brood V), 2080...

to by a Roman numeral; for example, "grade IX" is sometimes seen for "grade 9". In entomology, the broods of the thirteen- and seventeen-year periodical...

the 'Dresden amen' in his church music and symphonic works". The third, brooding motif in pianissimo is marked by the "tired seconds of the double basses...

(2010) Sharon Penman Time and Chance (2002) ISBN 0-7181-4308-6 Devil's Brood (2009) ISBN 0-7181-5465-7 Alison Weir – The Captive Queen (2010) Ffiona...

hatch after 14 to 16 days. The brooding parent bird often stands on the rim of the nest rather than sit on the chicks. Brood parasitism of the babblers'...

territory. Carolina wrens raise multiple broods during the summer breeding season, but can fall victim to brood parasitism by brown-headed cowbirds, among...

black-splotched whitish eggs on a scrape. If conditions are favourable, a second brood might be laid, though if the lakes dry up prematurely the breeding colonies...