Wicked creatures snarled crepitantly, and their crackling noises were echoed by lizard and dragon, Ululating snouted birds and hissing leagues of snaky lengths.
"Melomaniacs"
James Huneker
Ululating through the din of tom-toms he could catch the wails of women.
"Rung Ho!"
Talbot Mundy
Not even the Ululating voice of an owl, in or over the dark woods, floated out to break it.
"The Heath Hover Mystery"
Bertram Mitford