Terror Birds, Phorusrhacids
Biography
1 Buffetaut, Eric. “Who Discovered the Phorusrhacidae? An Episode in the History of Avian
Palaeontology.” Paleornithological Research 2013, Laboratoire De Géologie De
l’Ecole Normale Supérieure, Paris, France; , verlag.nhm-
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2 DeGrange, Federico J. “A New Mesembriornithinae (Aves, Phorusrhacidae)
Provides New Insights into the Phylogeny and Sensory Capabilities of Terror
Birds.” Taylor & Francis, 20 Mar. 2015,
www.tandfonline.com/doi/abs/10.1080/02724634.2014.912656.
3 Degrange FJ, Tambussi CP, Moreno K, Witmer LM, Wroe S (2010) Mechanical Analysis of
Feeding Behavior in the Extinct “Terror Bird” Andalgalornis steulleti
(Gruiformes: Phorusrhacidae). PLOS ONE 5(8): e11856.
https://doi.org/10.1371/journal.pone.0011856
4 Degrange, Federico J. “Hind Limb Morphometry of Terror Birds (Aves, Cariamiformes,
Phorusrhacidae): Functional Implications for Substrate Preferences and
Locomotor Lifestyle.” Cambridge Core, Royal Society of Edinburgh Scotland
Foundation, 16 Jan. 2017, www.cambridge.org/core/journals/earth-and-
environmental-science-transactions-of-royal-society-of-edinburgh/article/hind-
limb-morphometry-of-terror-birds-aves-cariamiformes-phorusrhacidae-
functional-implications-for-substrate-preferences-and-locomotor-
lifestyle/5221E54C5560433ED1A19A53B0526850/core-reader#. Terror Birds, Phorusrhacids
5 Phorusrhacidae Explained, everything.explained.today/Phorusrhacidae/. “Evolution and the
Origin of Flightlessness in Birds.” Internal Biology, 10 May 2017,
www.biology.lu.se/internal/event/evolution-and-the-origin-of-flightlessness-in-
birds.
6 Pepper, Darren. Terror Birds of the Phorusrhacidae, www.prehistoric-
wildlife.com/articles/terror-birds-of-the-phorusrhacidae.html.
7 Strauss, Bob. “Terror Bird Facts.” ThoughtCo, ThoughtCo, 1 Feb. 2019,
www.thoughtco.com/terror-bird-phorusrhacos-1093597.
8 “Terror Bird - Facts and Pictures.” Dinosaurs, 5 Oct. 2017, www.newdinosaurs.com/terror-
bird/.
9 “The Origin and Evolution of Birds.” Google Books,
books.google.com/books?hl=en&lr=&id=8QRKV7eSqmIC&oi=fnd&pg=PP14&
dq=origin of flightlessness in
birds&ots=frV7iKiGEm&sig=sTI0lNIcr4LYAM5sYgZoDEC-
Qns#v=onepage&q=origin of flightlessness in birds&f=false.